端羧基的英文

• terminal carboxyl group

• "端"英文翻译    end; extremity
• "羧基"英文翻译    carboxyl; carboxyl group; ca ...
• "链端羧基" 英文翻译 :    carboxyl terminal group
• "末端羧基" 英文翻译 :    terminal carboxyl group
• "端羧基丁苯胶" 英文翻译 :    carboxyl-terminated nbr
• "端羧基丁腈胶" 英文翻译 :    carboxyl-terminated nbr
• "端羧基聚丁二烯橡胶" 英文翻译 :    carboxyl-terminated br
• "羧基" 英文翻译 :    [化学] carboxyl; carboxyl group; carboxy-; carbox-◇羧基酶 carboxylase
• "芳羧基" 英文翻译 :    arylcarboxylato
• "联羧基" 英文翻译 :    dicarboxyl
• "脱羧基" 英文翻译 :    decarboxylate; decarboxylating; decarboxylize; decarboxylizing
• "胂羧基" 英文翻译 :    arsono
• "羧基的" 英文翻译 :    carboxylic
• "羧基端" 英文翻译 :    c terminus; carboxyl terminal; carboxyl terminus
• "羧基酶" 英文翻译 :    carboxylase
• "羧基氧" 英文翻译 :    carboxyl oxygen
• "c端,羧基端" 英文翻译 :    c terminal
• "氨羧基甲酸" 英文翻译 :    oxaminicacid
• "苯甲羧基" 英文翻译 :    benzoyloxy
• "次胂羧基" 英文翻译 :    arsinico
• "对羧基下胺" 英文翻译 :    apra-amino-methyl-benzoic acid
• "对羧基苄胺" 英文翻译 :    para-amino-methyl-benzoic acid
• "非羧基-蛋白c" 英文翻译 :    acarboxy-protein c
• "非羧基-蛋白s" 英文翻译 :    acarboxy-protein s
• "含有羧基的" 英文翻译 :    methyloic

• A study on carboxyl terminated unsaturated ployester thickened by diisocyanate compounds
  异氰酸酯增稠端羧基不饱和聚酯的研究
• Determination of end carboxyl content in pet chip using photometric method was discussed , the optimiza tion of measuring condition and parameters such as sample weight , concentration of titrant , blank of solvent were stud ied
  论述采用光度法测定聚酯切片的端羧基，对称样量、滴定剂的浓度、溶剂的空白等测试条件和参数进行优化选择。
• On the basis of discussing the developmellt of antistatic and amibacterial polyamide generally in past decades , the anistatic and anibacterial methods and technologies of synthetic fibers are suxnmarzed emphasisly in this paper a series of pcaneg block copolymers are synthesized by two steps
  采用先合成双端羧基的遥爪预聚己内酰胺，再与聚乙二醇进行酯化、缩聚的方法，合成了pca peg (聚己内酰胺聚乙二醇)嵌段共聚物。
• ( 2 ) the results of impact experiments show that impact strength of pf is improved and improvement lever is related to wpu ; but effect of carboxyl - terminated pu - prepolymer is better , that is to say the interpenetrating networks have priority at toughening of thermosetting resin
  （ 2 ）冲击实验结果表明二种pu预聚物均能提高pf的冲击强度，增韧效果与pu质量分数wpu有关；而端羧基pu能使复合物冲击强度达到的最大值比端羟基pu稍大。
• However , due to the poor reactive carboxyl group of c - terminus , it is difficult to derivatize peptides topeptidyl t hiohydantoins for c - terminus , and the schlack - kumpf degradation based on thiohydantoin procedure has not yet been developed to such an efficient method as edman degradation
  然而，由于c端羧基的化学性质不活泼，致使schlack - kumpf降解法的研究进展缓慢。但通过近十年的研究表明该方法是很有希望成为常规c端顺序测定的方法。
• The synthesis technology of various liquid rubbers with different active group terminated , such as hydroxyl - terminated , carboxyl - terminated , isocyanate - terminated , ami - no - terminated , mercaptan - terminated and various main chains like polybutadiene , polyurethane , polystyrene were reviewed with 23 references
  摘要综述了端羟基、端羧基、端异氰酸酯基、端氨基、端巯基等活性端基，以及聚丁二烯、聚氨酯、聚苯乙烯等不同主链结构的液体橡胶的合成技术。
• ( 3 ) volume shrinkage of composite decreases greatly with wpu increasing , even can arrive a negative number , but thermal stability is still good . ( 4 ) toughening mechanism is that : the formation of high molecular linear amino formate construct is the toughening reason ; hydroxyl - terminated pu - prepolymer and pf react to produce chemical bond effect which participate cure ; carboxyl - terminated pu - prepolymer and pf form semi - ipn which make toughened pf occur maximum
  （ 4 ）通过红外光谱对pf / pu共混物分子结构进行的定性分析、以及扫描电镜对冲击断面形貌进行的分析，可证明聚氨酯预聚物增韧酚醛树脂的机理是：两个体系都是由于高分子量的线形氨基甲酸酯结构而增韧；端羟基pu与pf在共固化中产生化学键效应，参与pf的固化；而端羧基pu则与pf形成半互穿网络而增韧。