Nitroglycerin is obtained by nitrating glycerol.

硝是经过硝丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对硝菌产生毒性和抑制的物、强了硝菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝器生产硝进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨细菌、硝细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝棉、硝、中定剂和凡士林为火药爆热热量计检定用标准物的组成成分,通过生产工艺优制备出该标准物。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经硝、脱水、肼、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝酪氨及谷胱肽过氧物酶与年龄、性、量指数、血压、糖代谢、脂代谢等指标的相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌和弯曲杆菌为优势菌，而于硝槽中则是以球菌为主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨细菌、反硝细菌及一些厌气性菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝纤维素被生产以这个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性硝棉、有机硅改性酪素等在皮材料中的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝剂中与乌洛托品硝解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物的合成，结果表明TO在多种硝条件下均可制得3硝基1，2，4三唑酮5（NTO），同时还合成了TO的二取代硝基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用的是将自营性硝菌、亚硝菌之硝作用与异营性脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯铵和50毫升硝细菌液，需要一星期活亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝剂对甲苯一段硝产物的邻对异构比例、二硝程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的精度,可以在桥丝上涂覆一层硝棉或羧甲基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

甘油是经过丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生活性炭吸附了对菌产生毒性和抑制的、强了菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射器生产甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨细菌、细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用棉、甘油、中定剂和凡士林为火药爆热热量计检定用标的组成成分,通过生产工艺优制备出该标。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经、水、肼、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析酪氨及谷胱甘肽过氧酶与年龄、性别、体量指数、血压、糖代谢、脂代谢等指标的相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于槽中是以短杆菌和弯曲杆菌为优势菌，而于槽中则是以球菌为主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨细菌、反细菌及一些厌气性菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

纤维素被生产以这个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性棉、有机硅改性酪素等在皮材料中的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或基脲在剂中与乌洛托品解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生的合成，结果表明TO在多种条件下均可制得3基1，2，4三唑酮5（NTO），同时还合成了TO的二取代基苯衍生。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生除氮最常利用的是将自营性菌、亚菌之作用与异营性菌之作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯铵和50毫升细菌液，需要一星期活亚菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硫混剂对甲苯一段产的邻对异构体比例、二程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的精度,可以在桥丝上涂覆一层棉或羧甲基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活炭吸附了对硝化菌产生毒制的物质、强化了硝化菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝化器生产硝化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝化棉、硝化甘油、中定剂凡士林为火药爆热热量计检定用标准物质的组成成分,通过生产工艺优化制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经硝化、脱水、肼化、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝化酪氨及谷胱甘肽过氧化物酶与年龄、别、体质量指数、血压、糖代谢、脂代谢等指标的相关。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌弯曲杆菌为优势菌，而于硝化槽中则是以球菌为主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺中真菌、氨化细菌、反硝化细菌及一些厌气菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝化纤维素被生产以这个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改丙烯树脂、有机硅改聚氨酯、有机硅改硝化棉、有机硅改酪素等在皮化材料中的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物的合成，结果表明TO在多种硝化条件下均可制得3硝基1，2，4三唑酮5（NTO），同时还合成了TO的二取代硝基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用的是将自营硝菌、亚硝菌之硝化作用与异营脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵50毫升硝化细菌液，需要一星期活化亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝化剂对甲苯一段硝化产物的邻对异构体比例、二硝化程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的精度,可以在桥丝上涂覆一层硝化棉或羧甲基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇得来。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生活性炭吸附了对硝化菌产生毒性和抑质、强化了硝化菌在炭表面生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝化器生产硝化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝化棉、硝化甘油、中定剂和凡士林为火药爆热热量计检定用标准质组成成分,通过生产工艺优化备出该标准质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经硝化、脱水、肼化、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝化酪氨及谷胱甘肽过氧化酶与年龄、性别、体质量指数、血压、糖代谢、脂代谢等指标相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌和弯曲杆菌为优势菌，而于硝化槽中则是以球菌为主要优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过，激土壤中真菌、氨化细菌、反硝化细菌及一些厌气性菌繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝化纤维素被生产以这个方法是易爆, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性硝化棉、有机硅改性酪素等在皮化材料中发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩合反应形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生合成，结果表明TO在多种硝化条件下均可得3硝基1，2，4三唑酮5（NTO），同时还合成了TO二取代硝基苯衍生。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生除氮最常利用是将自营性硝菌、亚硝菌之硝化作用与异营性脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝化剂对甲苯一段硝化产邻对异构体比例、二硝化程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数精度,可以在桥丝上涂覆一层硝化棉或羧甲基纤维素涂层。

Nitroglycerin is obtained by nitrating glycerol.

甘油是经过丙三醇得来。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对菌产生毒性和抑制物质、强了菌在炭表面生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射器生产甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养菌、氨菌、菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用棉、甘油、中定剂和凡士林为火药爆热热量计检定用准物质组成成分,通过生产工艺优制备出该准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经、脱水、肼、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析酪氨及谷胱甘肽过氧物酶与年龄、性别、体质量数、血压、糖代谢、脂代谢等相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱槽中是以短杆菌和弯曲杆菌为优势菌，而于槽中则是以球菌为主要优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨菌、反菌及一些厌气性菌繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

纤维素被生产以这个方法是易爆, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性棉、有机硅改性酪素等在皮材料中发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或基脲在剂中与乌洛托品解碎片进行缩合反应形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物合成，结果表明TO在多种条件下均可制得3基1，2，4三唑酮5（NTO），同时还合成了TO二取代基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用是将自营性菌、亚菌之作用与异营性脱菌之脱作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯铵和50毫升菌液，需要一星期活亚菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硫混剂对甲苯一段产物邻对异构体比例、二程度及2,6-二基甲苯与2,4-二基甲苯生成比例影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数精度,可以在桥丝上涂覆一层棉或羧甲基纤维素涂层。

Nitroglycerin is obtained by nitrating glycerol.

甘油是经过丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对菌产生毒性和抑制的物质、强了菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷器生产甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨细菌、细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用棉、甘油、定剂和凡士林为火药爆热热量计检定用标准物质的组成成分,通过生产工艺优制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经、脱水、肼、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析酪氨及谷胱甘肽过氧物酶与年龄、性别、体质量指数、血压、糖代谢、脂代谢等指标的相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱是以短杆菌和弯曲杆菌为优势菌，而于是以球菌为主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤真菌、氨细菌、反细菌及一些厌气性菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

纤维素被生产以这个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性棉、有机硅改性酪素等在皮材料的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或基脲在剂与乌洛托品解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物的合成，结果表明TO在多种条件下均可制得3基1，2，4三唑酮5（NTO），同时还合成了TO的二取代基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用的是将自营性菌、亚菌之作用与异营性脱菌之脱作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯铵和50毫升细菌液，需要一星期活亚菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硫混剂对甲苯一段产物的邻对异构体比例、二程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的精度,可以在桥丝上涂覆一层棉或羧甲基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇得来。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对硝化菌产生毒性和抑制物质、强化了硝化菌在炭表面生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝化器生产硝化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝化棉、硝化甘油、中定剂和凡士林为火药热热量计检定用标准物质组成成分,通过生产工艺优化制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经硝化、脱水、肼化、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝化酪氨及谷胱甘肽过氧化物酶与年龄、性别、体质量指数、血压、糖代谢、脂代谢等指标相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌和弯曲杆菌为优势菌，而于硝化槽中则是以球菌为主要优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨化细菌、反硝化细菌及一些厌气性菌繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝化纤维素被生产以这个方法是, 可能猛烈地迅速燃烧甚至起在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性硝化棉、有机硅改性酪素等在皮化材料中发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩合反应形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物合成，结果表明TO在多种硝化条件下均可制得3硝基1，2，4三唑酮5（NTO），同时还合成了TO二取代硝基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用是将自营性硝菌、亚硝菌之硝化作用与异营性脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝化剂对甲苯一段硝化产物邻对异构体比例、二硝化程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数精度,可以在桥丝上涂覆一层硝化棉或羧甲基纤维素涂层。

Nitroglycerin is obtained by nitrating glycerol.

化甘油是经过化丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对化菌生毒性和抑制的物质、强化了化菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射化器生化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、化细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用化棉、化甘油、中定剂和凡士林为火药爆热热量计检定用标准物质的组成成分,通过生工艺优化制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

邻苯二甲酐为原料,经化、脱水、肼化、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析化酪氨及谷胱甘肽过氧化物酶与年龄、性别、体质量指数、血压、糖代谢、脂代谢等指标的相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱槽中是短杆菌和弯曲杆菌为优势菌，而于化槽中则是球菌为主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨化细菌、反化细菌及一些厌气性菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

化纤维素被生个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性化棉、有机硅改性酪素等在皮化材料中的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或基脲在化剂中与乌洛托品解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物的合成，结果表明TO在多种化条件下均可制得3基1，2，4三唑酮5（NTO），同时还合成了TO的二取代基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用的是将自营性菌、亚菌之化作用与异营性脱菌之脱作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升化细菌液，需要一星期活化亚菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硫混化剂对甲苯一段化物的邻对异构体比例、二化程度及2,6-二基甲苯与2,4-二基甲苯生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的精度,可在桥丝上涂覆一层化棉或羧甲基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇得来的。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对硝化菌产生毒性和抑制的物质、强化了硝化菌在炭表面的生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝化器生产硝化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝化棉、硝化甘油、中定剂和凡士林火药爆热热量计检定用标准物质的组成成分,通过生产工艺优化制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻料,经硝化、脱水、肼化、还等步骤合成了3-氨基邻酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝化酪氨及谷胱甘肽过氧化物酶与年龄、性别、体质量指数、血压、糖代谢、脂代谢等指标的相关性。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌和弯曲杆菌优势菌，而于硝化槽中则是以球菌主要的优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨化细菌、反硝化细菌及一些厌气性菌的繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝化纤维素被生产以这个方法是易爆的, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改性丙烯树脂、有机硅改性聚氨酯、有机硅改性硝化棉、有机硅改性酪素等在皮化材料中的发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式来研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩合反应的形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物的合成，结果表明TO在多种硝化条件下均可制得3硝基1，2，4三唑酮5（NTO），同时还合成了TO的取代硝基衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用的是将自营性硝菌、亚硝菌之硝化作用与异营性脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝化剂对一段硝化产物的邻对异构体比例、硝化程度及2,6-硝基与2,4-硝基生成比例的影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

了提高普通点火头发火参数的精度,可以在桥丝上涂覆一层硝化棉或羧基纤维素的涂层。

Nitroglycerin is obtained by nitrating glycerol.

硝化甘油是经过硝化丙三醇。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活炭吸附了对硝化菌产生毒和抑制物质、强化了硝化菌在炭表面生长。

Mathematical model about injection nitrator producing nitroglycerine is founded and several assumptions are put forth in this paper.

对喷射硝化器生产硝化甘油进行了模拟计算。

The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria.

溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。

A reference material for calibrating and verifying the calorimeter of propellant explosion heat is composed of nitrocellulose(NC),nitroglycerine(NG),centralite and vaseline.

采用硝化棉、硝化甘油、中定剂和凡士林为火药爆热热量计检定用标准物质组成成分,通过生产工艺优化制备出该标准物质。

Amino phthalhydrazide was synthesized from phthalic anhydride by four steps of nitrationidehydration, hydrazinolysis and reduction reactions in this paper.

以邻苯二甲酐为原料,经硝化、脱水、肼化、还原等步骤合成了3-氨基邻苯二甲酰肼。

Correlation of nitrotyrosine and glutathione peroxidase with age, sex, body mass index, blood pressure, glycometabolism and lipometabolism was analyzed.

分析硝化酪氨及谷胱甘肽过氧化物酶与年龄、别、体质量指数、血压、糖代谢、脂代谢等指标相关。

Short rod bacteria and spirillum were dominant in the denitrifying reactor.While cocci were the dominant bacteria in the nitrifying reactor.

于脱硝槽中是以短杆菌和弯曲杆菌为优势菌，而于硝化槽中则是以球菌为主要优势菌。

If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大，会刺激土壤中真菌、氨化细菌、反硝化细菌及一些菌繁殖。

The nitrocellulose produced by this method is EXPLOSIVE and can deflagrate or even detonate violently on shock, friction, or spark when dry.

硝化纤维素被生产以这个方法是易爆, 可能猛烈地迅速燃烧甚至起爆在震动、摩擦, 或火花当干燥。

The development and application of organosilicone modifying acrylic resin,polyurthane,nitrocotton and casein etc. in leather chemical materials at home and abroad are introduced.

介绍了国内外有机硅改丙烯树脂、有机硅改聚氨酯、有机硅改硝化棉、有机硅改酪素等在皮化材料中发展及应用情况。

This paper presents the studies on the reaction form of urea or nitrourea which condenses with nitrolysis fragments of urotropine to form Keto-RDX in nitrating agents.

通过改变加料方式研究脲或硝基脲在硝化剂中与乌洛托品硝解碎片进行缩合反应形式。

Nitro 1,2,4 triazole 5 one(NTO)can be obtained by nitrating 1,2,4 triazole 3 one (TO) under different conditions,and nitrobenzyl derivatives of TO are prepared as well.

研究了1，2，4三唑酮3（TO）衍生物合成，结果表明TO在多种硝化条件下均可制3硝基1，2，4三唑酮5（NTO），同时还合成了TO二取代硝基苯衍生物。

The most common method of biological nitrogen removal is by combining the nitrification of the autotrophic nitrobacter and nitrosomonas with the denitrification of heterotrophic denitrifying bacteria.

生物除氮最常利用是将自营硝菌、亚硝菌之硝化作用与异营脱硝菌之脱硝作用结合。

It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system.

继续添加1.5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝菌。

The isomer ratio of o-MNT to p-MNT,the degree of dinitration and the ratio of 2,6-DNT to 2,4-DNT have been investigated in the mononitration product of toluene by mixed acid.

通过改变反应条件,研究了硝硫混硝化剂对甲苯一段硝化产物邻对异构体比例、二硝化程度及2,6-二硝基甲苯与2,4-二硝基甲苯生成比例影响。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数精度,可以在桥丝上涂覆一层硝化棉或羧甲基纤维素涂层。