Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

先可与水反应，产生硅三，释放出副产物。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯酸酯胺为原料合成了苄青霉素低毒前体苯酰基胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯烷，微溶于醚，不易溶于水汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸酯、苯、辛酸辛酸酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、、氯仿、丙酮、醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季秋季采集的角叉菜样品采用95%进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三胺、聚二可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水、醚、丙酮及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚二20M色谱对氯的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、为助表面活性剂,对胆固进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目乙醇对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是美国地锦色素较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目索贯叶金丝桃药材中金丝桃苷乙醇提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水反应，产生硅三醇，释放出副产物乙醇。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

文了一缩二乙醇油酸双酯酯化反应合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提取，石油脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

乙醇对神经干绝对不应期影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶于乙醇和乙，不易溶于水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、乙醇、氯仿、丙酮、乙。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

验分别对同一地点春季和秋季采集角叉菜样品采用95%乙醇进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨同时,将乙醇直接滴入工作炉内,现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水乙醇、乙、丙酮及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID色谱仪聚乙二醇20M色谱对氯乙醇定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙醇-水渗透蒸发试验研究，表明该膜是一种性能较好新型优先透醇膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

验对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与反应，产生硅三，释放出副产物。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯酸酯和胺为原料合成了苄青霉素低毒前体苯酰基胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

丙酮、苯、甲苯、二硫化碳、二氯烷，微和醚，不易和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分己酸酯、苯、辛酸和辛酸酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不，热油脂、石蜡、、氯仿、丙酮、醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季和秋季采集的角叉菜样品采用95%进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三胺、聚二可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无、醚、丙酮及作剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚二20M色谱对氯的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度-的渗透蒸发的试验研究，表明该膜一种性能较好的新型优先透膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、为助表面活性剂,对胆固进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨醇对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%醇是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的醇提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与反应，产生硅三醇，释放出副产物醇。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二醇油双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用醇提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯酯和醇胺为原料合成了苄青霉素低毒前体苯酰基醇胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨醇对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

于丙酮、苯、甲苯、二硫化碳、二氯烷，微于醇和醚，不易于和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酯、苯醇、辛和辛酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不于，于油脂、石蜡、醇、氯仿、丙酮、醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季和秋季采集的角叉菜样品采用95%醇进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三醇胺、聚二醇可大大提高阴离子染料对交联棉的可染。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将醇直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无醇、醚、丙酮及作剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚二醇20M色谱对氯醇的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如醇的反应产物包括醛，酯，甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度醇-的渗透蒸发的试验研究，表明该膜是一种能较好的新型优先透醇膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改,以此为表面活剂、醇为助表面活剂,对胆固醇进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度醇处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

的探讨乙醇对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

的探索贯叶金丝桃药材中金丝桃苷的乙醇提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水反应，产生硅三醇，释放出副产物乙醇。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨乙醇对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶于乙醇和乙醚，不易溶于水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、乙醇、氯仿、丙酮、乙醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实对同一地点春季和秋季采集的角叉菜样品采用95%乙醇进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将乙醇直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水乙醇、乙醚、丙酮及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚乙二醇20M色谱对氯乙醇的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙醇-水的渗透蒸发的试研究，表明该膜是一种性能较好的新型优先透醇膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨乙醇对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的乙醇提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水反应，生硅三醇，释放出乙醇。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨乙醇对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶、苯、甲苯、二硫化碳、二氯乙烷，微溶乙醇和乙醚，不易溶水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该品不溶水，热溶油脂、石蜡、乙醇、氯仿、、乙醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季和秋季采集的角叉菜样品采用95%乙醇进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙醇胺、聚乙二醇可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将乙醇直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水乙醇、乙醚、及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚乙二醇20M色谱对氯乙醇的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙醇-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透醇膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨乙醇对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是美国地锦色素的较好提剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的乙醇提工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水反应，产生硅三醇，释放出副产物乙醇。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二乙醇油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙醇提，石油醚脱脂，氯仿萃，酰胺得到素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙酯和乙醇胺为原料合成了苄青霉素低毒前体苯乙酰基乙醇胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨乙醇对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯乙烷，微溶于乙醇和乙醚，不易溶于水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙酯、苯乙醇、辛酸和辛酸乙酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、乙醇、氯仿、丙酮、乙醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季和秋季采集的角叉菜样品采用95%乙醇进行提。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙醇胺、乙二醇可大大提阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将乙醇直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水乙醇、乙醚、丙酮及水作溶剂,对四川汉源花椒作了精油提研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪乙二醇20M色谱对氯乙醇的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙醇的反应产物包括乙醛，乙酸乙酯，乙酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙醇-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透醇膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度乙醇处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的讨乙对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的索贯叶金丝桃药材中金丝桃苷的乙提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水应，产生硅三，释放出副产物乙。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文讨了一缩二乙油酸双应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用乙提取，石油醚脱脂，氯仿萃取，上聚酰得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯乙酸乙和乙为原料合成了苄青霉素低毒前体苯乙酰基乙。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

讨乙对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫碳、二氯乙烷，微溶于乙和乙醚，不易溶于水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸乙、苯乙、辛酸和辛酸乙。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、乙、氯仿、丙酮、乙醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季和秋季采集的角叉菜样品采用95%乙进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三乙、聚乙二可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将乙直接滴入工作炉内,实现气体软氮,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水乙、乙醚、丙酮及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚乙二20M色谱对氯乙的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如乙的应产物包括乙醛，乙酸乙，乙酸甲，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度乙-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯改性,以此为表面活性剂、乙为助表面活性剂,对胆固进行微乳实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度乙处理,测其绝对不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

它们首先可与水反应，产生硅三，释放出副产物。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯酸酯和胺为原料合成了苄青霉素低毒前体苯酰基胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨神经干绝不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于、苯、甲苯、二硫化碳、二氯烷，微溶于和醚，不易溶于水和汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸酯、苯、辛酸和辛酸酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、、氯仿、、醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别同一地点春季和秋季采集的角叉菜样品采用95%进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三胺、聚二可大大提高阴离子染料交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将直接滴入工作炉内,实现气体软氮化,并工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水、醚、及水作溶剂,四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚二20M色谱氯的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过低浓度-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

大豆卵磷脂进行羟氯化改性,以此为表面活性剂、为助表面活性剂,胆固进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验离体蟾蜍坐骨神经干进行不同浓度处理,测其绝不应期。

Objective To inverstigate the cytotoxicity of alcohol on hepatic and neuronic cells of rat and.

目的探讨对大鼠肝、脑细胞毒作用。

It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性是美国地锦色素的较好提取剂。

Objective To investigate the alcohol extractive technique of hyperin from Hypericum(perforatum) Linn.

目的探索贯叶金丝桃药材中金丝桃苷的提取工艺。

They first react with water to produce the silane triol, releasing alcohol as a by-product.

先可与水反应，产生硅三，释放出副产物。

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二油酸双酯酯化反应的合成原理及其工艺操作方法。

Methods Galangin was extracted with ethanol, degreased with ligarine, and extracted with chloroform.

方法采用提取，石油醚脱脂，氯仿萃取，上聚酰胺得到高良姜素。

The phenylacetyl ethanolamine,a low toxic precurson of benzylpenicillin,was synthesized by using ethyl phenylacetate and colamine as raw materials.

以苯酸酯胺为原料合成了苄青霉素低毒前体苯酰基胺。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨对神经干绝对不应期的影响。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

溶于丙酮、苯、甲苯、二硫化碳、二氯烷，微溶于醚，不易溶于水汽油。

The major aromas were hexylic acid ethyl ester, benzyl ethanol, octylic acid and octylic acid ethyl ester.

主体风味成分是己酸酯、苯、辛酸辛酸酯。

It dissolves in hot grease, paraffine, ethanol, chloroform, acetone and aether, but is insoluble in water.

该产品不溶于水，热溶于油脂、石蜡、、氯仿、丙酮、醚。

Chondrus ocellatus collected in spring and autumn on the same seaside, respectively, was extracted by 95% ethanol.

本实验分别对同一地点春季秋季采集的角叉菜样品采用95%进行提取。

Achieves the result of experiment to improve anionic dyes' dyeability on the fabrics with triethanolamine,polyethyleneglycol during finishing.

研究结果表明，整理液中添加三胺、聚二可大大提高阴离子染料对交联棉的可染性。

The ethanol was dropped into furnace meanwhile ammonia was put through to nitempering. and the process parameter was optimized.

在通氨的同时,将直接滴入工作炉内,实现气体软氮化,并对工艺进行了优选。

Xanthoxylin was extracted from Zanthoxylum Bungeanum Maxim of Sichuan Hanyuan using absolute ethyl alcohol, ether, acetone and water as solvent.

采用无水、醚、丙酮及水作溶剂,对四川汉源花椒作了精油提取研究。

The determination method of ethylene chlorohydrin content by u sing FID chromatograph polyethylene glycol 20M chromatographic column was introd uced.

介绍了采用FID的色谱仪聚二20M色谱对氯的定量测定方法。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

如的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。

The membrane can be used for concentrating ethanol from dilute ethanol-water mixture through pervaporation process owing to its alcohol-permselective properties.

通过对低浓度-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透膜。

Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .

对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、为助表面活性剂,对胆固进行微乳化实验。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验对离体蟾蜍坐骨神经干进行不同浓度处理,测其绝对不应期。