Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤氮。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微物由于氮的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中的不溶性氮和可溶性氮。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消道肿瘤病人术后可出现明显的负氮平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨氮过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,氮所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、氮芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用氮芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制物,在氮气保护下600℃热分解物制备了一种非学计量钛氧物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶纤废水属于高含氮高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液氮冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的总氮。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧物、碳氢合物在形成光学烟雾中的作用和臭氧、过氧乙酰硝酸酯产的过程,并介绍了光学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含氮三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的氮原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮锰铁中氮的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同的含氮高分子-钯络合物，并研究了它们对对硝基甲苯的催活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨氮的吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中氮磷营养物质不断积累，部分藻类及水物的过度繁殖，导致了水体的富营养。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老顶置充氮阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微物由于的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中的不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显的负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、芥和异环磷酰胺：可增髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯化钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的总。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氧化物、碳氢化合物在形成光化学烟雾中的作用和臭氧、过氧乙酰硝酸酯产的过程,并介绍了光化学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-磺酸滴定法测定化锰铁中的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同的含高分子-钯络合物，并研究了它们对对硝基甲苯的催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，热改性与无机酸改性不能显著提高沸石对的吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中磷营养物质不断积累，部分藻类及水物的过度繁殖，导致了水体的富营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微由于的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中的不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结道肿瘤病人术后可出现明显的负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿退斑块发粟丘疹:是由外用芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱,在气保护下600℃热分解前驱制备了一种非学计量钛氧。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶纤废水属于高含高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯钙作沉淀剂，除磷酸根离子的干扰，用甲醛法测定复合肥中的总。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氧、碳氢合在形成光学烟雾中的作用和臭氧、过氧乙酰硝酸酯产的过程,并介绍了光学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定锰铁中的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同的含高分子-钯络合，并研究了它们对对硝基甲苯的催活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨的吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中磷营养质不断积累，部分藻类及水的过度繁殖，导致了水体的富营养。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老顶置充阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微由于的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中的不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结道肿瘤病人术后可出现明显的负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿退斑块发粟丘疹:是由外用芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱,在气保护下600℃热分解前驱制备了一种非学计量钛氧。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶纤废水属于高含高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯钙作沉淀剂，除磷酸根离子的干扰，用甲醛法测定复合肥中的总。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氧、碳氢合在形成光学烟雾中的作用和臭氧、过氧乙酰硝酸酯产的过程,并介绍了光学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定锰铁中的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同的含高分子-钯络合，并研究了它们对对硝基甲苯的催活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨的吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中磷营养质不断积累，部分藻类及水的过度繁殖，导致了水体的富营养。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老顶置充阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤氮。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中藻类微物由于氮富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采流动分析法测定了10种烟草中不溶性氮和可溶性氮。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显负氮平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨氮过程中存题,提出了相应解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,氮所占比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、氮芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外氮芥引起吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

钛粉和草酸反应制得前驱物,氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含氮高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液氮冷刀,系金属材料为储冷装置新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

氯化钙作沉淀剂，消除磷酸根离子干扰，甲醛法测定复合肥中总氮。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物形成光化学烟雾中作和臭氧、过氧乙酰酸酯产过程,并介绍了光化学烟雾形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含氮三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和它氮原子上取代基会影响该类染料性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮化锰铁中氮分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同含氮高分子-钯络合物，并研究了它们对对基甲苯催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨氮吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中氮磷营养物质不断积累，部分藻类及水物过度繁殖，导致了水体富营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤氮。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中藻类微物由于氮富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中不溶性氮和可溶性氮。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显负氮平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨氮过程中存在问题,提出了相应解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,氮所占比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、氮芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用氮芥引起吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含氮高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液氮冷刀,系用金属材料为储冷装置新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯化钙作沉淀剂，消除磷酸根离子干扰，用甲醛法测定复合肥中总氮。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学烟雾中作用和臭氧、过氧乙酰硝酸酯产过程,并介绍了光化学烟雾形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含氮三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现酰胺基和在它氮原子上取代基会影响该类染料性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨酸滴定法测定氮化锰铁中氮分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同含氮高分子-钯络合物，并研究了它们对对硝基甲苯催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨氮吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中氮磷营养物质不断积累，部分藻类及水物过度繁殖，导致了水体富营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微物由于的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中的不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显的负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气中有好几种气体,所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙、芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在气保护下600℃热分解前驱物制备了一种非化学计钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯化钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氧化物、碳氢化合物在形成光化学烟雾中的作用和臭氧、过氧乙酰硝酸酯产的过程,并介绍了光化学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定化锰铁中的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同的含高分子-钯络合物，并研究了它们对对硝基甲苯的催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨的吸附。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中磷营养物质不断积累，部分藻类及水物的过度繁殖，导致了水体的富营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充阀、温度计、容计和输出沥青的快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

藻类微物由于而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨过程存在问题,提出了相应解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空气有好几种气体,所占比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用芥引起吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废属于高含高浓度有机废。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液冷刀,系用金属材料为储冷装置新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯化钙作沉淀剂，消除磷酸根离子干扰，用甲醛法测定复合肥总。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氧化物、碳氢化合物在形成光化学烟雾作用和臭氧、过氧乙酰硝酸酯产过程,并介绍了光化学烟雾形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它原子上取代基会影响该类染料性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定化锰铁分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同含高分子-钯络合物，并研究了它们对对硝基甲苯催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要体磷营养物质不断积累，部分藻类及物过度繁殖，导致了体营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充阀、温度计、容量计和输出沥青快速卸料阀及接耦。

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤。

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

水中的藻类微物由于的富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10烟草中的不溶性和可溶性。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显的负平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨过程中存在的问题,提出了相应的解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空中有好几,所占的比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、芥和异环磷酰胺：可增加患骨髓增异常综合症和急性粒细胞白血病的风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

蕈样肉芽肿消退斑块发粟丘疹:是由外用芥引起的吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在保护下600℃热分解前驱物制备了一非化学计量钛化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.

用氯化钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的总。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了化物、碳氢化合物在形成光化学烟雾中的作用和臭、过乙酰硝酸酯产的过程,并介绍了光化学烟雾的形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含三角架配由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它的原子上的取代基会影响该类染料的性能。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强碱蒸馏分离-氨磺酸滴定法测定化锰铁中的分析方法。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两不同的含高分子-钯络合物，并研究了它们对对硝基甲苯的催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明，加热改性与无机酸改性不能显著提高沸石对氨的吸附量。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水中磷营养物质不断积累，部分藻类及水物的过度繁殖，导致了水的富营养化。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒呼吸阀、防老化顶置充阀、温度计、容量计和输出沥青的快速卸料阀及接耦。