助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   amine hydrogen 的翻译结果: 查询用时:0.165秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

amine hydrogen
相关语句
  胺氢
     Rheological behaviour, and shelf life of Type Ⅱ waterborne epoxy system, effects of epoxy amine hydrogen equivalent proportion on skin drying time, effects of pigment volume concentration and filler volume concentration on performance were investigated.
     研究了Ⅱ型水性环氧的流变学特性 ,环氧基与胺氢当量比对表干时间等性能的影响 ,水性环氧体系的适用期及有颜填料的体系的水性环氧体系中PVC对性能的影响。
短句来源
  “amine hydrogen”译为未确定词的双语例句
     The cure reaction of epoxy/ dicyandiamide powder system was complex, involving two principal reactions between epoxide and amine hydrogen, and between hydroxyl groups and —CN.
     环氧 /双氰胺粉末涂料的固化反应相当复杂 ,既有环氧基与胺基的加成反应 ,又有体系中羟基与氰基的聚合反应。
短句来源
     N,N-dichloroethyl amine hydrogen chloride salt was reacted with phthalic anhydride, the resulting 2-{\[bis (2-chloroethyl) amino\] carbonyl} benzoic acid was then reacted with solanesylamine or solanesylpiperazine to give the two target compounds in the presence of dicyclohexylcarbodiimide. The structures of target compounds were confirmed by IR, ~1H NMR, MS and elemental analysis.
     即以二 (2 氯乙基 )胺盐酸盐为原料与邻苯二甲酸酐反应,合成出含有抗肿瘤活性基团的化合物 2 { [二 ( 2 氯乙基 )氨基 ]羰基 }苯甲酸,然后在二环己基碳二亚胺存在下,分别与茄呢基胺和茄呢基哌嗪进行酰化反应,得到两种含茄呢基胺类基团的氮芥衍生物,其结构经元素分析,IR,1HNMR和MS确证.
短句来源
  相似匹配句对
     METALLIC HYDROGEN
     金属氢
短句来源
     Hydrogen Energy
     氢能
短句来源
     The Complexometric Titration of Carbonate in presence of Hydrogen Carbonate in Aqueous Soltion of Diethyl Amine
     二乙胺水溶液中碳酸根、碳酸氢根共存的络合滴定
短句来源
     Disculfiram was synthesized from diethyl amine,carbon disulfide and hydrogen peroxide,and the reaction condition was studied.
     以二乙胺、二硫化碳、双氧水为原料,在硫酸的中和作用下合成戒酒硫,研究了各反应条件的影响。
短句来源
     Basicity of AromatiC Amine
     芳香胺的碱性
短句来源
查询“amine hydrogen”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  amine hydrogen
The complex units are stabilized by a network of intermolecular carbonyloxy-to-amine hydrogen bonding and van der Waals cohesive forces.
      
The compound is stabilized by a network of intermolecular carbonyl-to-amine hydrogen bonding and van der Waals cohesive forces.
      
The chloride ion forms strong hydrogen bonds with the amine hydrogen (2.3 ?) and the imidazole (N1',) hydrogen (2.4 ?).
      
In addition, there is a hydrogen bond between the amine hydrogen of [Et3NH]+ and one of the thiolate sulfur atoms.
      
Since the pKa of benzotriazole is 41 the amine hydrogen is not expected to dissociate in such acidic solution.
      
更多          


The degree of cure (DOC) of a new type of epoxy/dicyandiamide powder coatings was detected by using solvent extraction on the free film cured at temperatures from 160℃to 230℃ for different time and the kinetic process was analyzed. The results revealed that the cure reaction yielded a single Arrhenius activation energy (91.4kJ/mol), which indicated that there might be only one overall reaction mechanism in the range of the temperature tested. The cure reaction of epoxy/ dicyandiamide powder system was complex,...

The degree of cure (DOC) of a new type of epoxy/dicyandiamide powder coatings was detected by using solvent extraction on the free film cured at temperatures from 160℃to 230℃ for different time and the kinetic process was analyzed. The results revealed that the cure reaction yielded a single Arrhenius activation energy (91.4kJ/mol), which indicated that there might be only one overall reaction mechanism in the range of the temperature tested. The cure reaction of epoxy/ dicyandiamide powder system was complex, involving two principal reactions between epoxide and amine hydrogen, and between hydroxyl groups and —CN. The cure mechanism was also discussed.

用丁酮作萃取溶剂 ,研究了环氧 /双氰胺粉末涂层自由膜在 160~ 2 30℃温度下经不同时间固化后的萃取固化度 ,分析了涂膜固化反应的动力学过程。在研究温度范围内 ,固化反应表现出单一的表观激活能。环氧 /双氰胺粉末涂料的固化反应相当复杂 ,既有环氧基与胺基的加成反应 ,又有体系中羟基与氰基的聚合反应。文中讨论了固化反应机理 ,澄清了两种反应的相对作用

Water reducible curing agent for type Ⅰ waterborne epoxy system was synthesized. Low relative molecular mass epoxy resin was reacted with an nonionic surfactant to form an adduct which was then reacted with excess polyethylene polyamine to form epoxy amine adduct with terminated amine group and segment of surfactant in molecular chain. To prolong pot life of waterborne epoxy coating monoglycidyl ether was used to cap part of primary amine hydrogen. Finally the adduct was salted with acid to achieve better...

Water reducible curing agent for type Ⅰ waterborne epoxy system was synthesized. Low relative molecular mass epoxy resin was reacted with an nonionic surfactant to form an adduct which was then reacted with excess polyethylene polyamine to form epoxy amine adduct with terminated amine group and segment of surfactant in molecular chain. To prolong pot life of waterborne epoxy coating monoglycidyl ether was used to cap part of primary amine hydrogen. Finally the adduct was salted with acid to achieve better hydrophilic and lipophilic balance. The resulted curing agent shows both abilities to disperse epoxy resin and cure the resin. The effects of relative molecular mass of BMJ and equivalent ratio of amine hydrogen/epoxy on emulsion stability, curing speed and coating film hardness were investigated.

采用低相对分子质量液体环氧树脂与非离子表面活性剂 (BMJ)反应合成BMJ 环氧加成物 ,将表面活性链段引入到环氧树脂分子链中 ,然后经封端和成盐得到Ⅰ型水性环氧固化剂 .研究了影响Ⅰ型水性环氧固化剂及其所配乳液涂料性能的因素 ,并对乳液的稳定性、固化速率和涂膜硬度等性能进行了评价 .

Rheological behaviour, and shelf life of Type Ⅱ waterborne epoxy system, effects of epoxy amine hydrogen equivalent proportion on skin drying time, effects of pigment volume concentration and filler volume concentration on performance were investigated. Mechanism of film formation of waterborne epoxy system is discussed. It is showm that shelf life of the system should not be determined by change of viscosity but by change of a certain important property.

研究了Ⅱ型水性环氧的流变学特性 ,环氧基与胺氢当量比对表干时间等性能的影响 ,水性环氧体系的适用期及有颜填料的体系的水性环氧体系中PVC对性能的影响。讨论了水性环氧体系的成膜机理 ,说明其适用期不能用粘度的变化来确定而应用某个重要的性能的变化来确定。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关amine hydrogen的内容
在知识搜索中查有关amine hydrogen的内容
在数字搜索中查有关amine hydrogen的内容
在概念知识元中查有关amine hydrogen的内容
在学术趋势中查有关amine hydrogen的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社