氨基甲酸

The AChE activity showed a correlation with the resistance of Cx.pipiens pallens to carbamates and organophosphorus insecticides,and little with that to pyrethroids.

AChE活性在淡色库蚊与氨基甲酸酯类及有机磷杀虫剂的生测抗性水平具有相关性，与拟除虫菊酯类杀虫剂的抗性关系不大。

Pyrethroids used in mixture with Organophosphates or Carbamates could effectively control insecticide resistance mosquito.

结论当淡色库蚊产生抗药性后，采用有机磷或氨基甲酸酯类杀虫剂与拟除虫菊酯类混用的方法，能取得较好效果。

Methods The sample pro-treatment method was optimized by oscillators and sample concentration instrument, and the carbamates pesticide in vegetable were tested by gas chromatography-mass spectrometry.

方法用振荡器和样品浓缩仪优化样品前提取方法，以气质联用仪分析氨基甲酸酯农药。

Based on the experimental results, it could be consequentially concluded that N-methoxycarbonylation of aromatic amines was followed by the exclusive N-methylation of methyl N-aryl carbamates during the reaction process.

苯环上有钝化基团的一级芳胺反应活性比较好，获得N-甲基-N-芳基氨基甲酸甲酯的产率较高，反应时间也较短；而苯环上活化基团的存在，则会降低一级芳胺的反应活性。

The four carbamates were hydrolyzed in alkalescent aqueous solutions, resulting in the formation of 2-sec-butylphenol, 2-isopropylphenol, m-cresol and α-naphthol, which could be determined by amperometry after capillary electrophoretic separation.

用毛细管电泳-安培检测法测得酚类化合物的量，然后分别换算为等当量的氨基甲酸酯类农药的量，从而建立了用毛细管电泳-安培检测法检测所选四种农药残留的方法。

Several carbonates are synthesized from carbamates either with hydrochloride as coreactant or with zeolites as catalysts under low temperature and pressure, whereas high yield is achieved through either the formation of ammonium chloride as precipitate or the adsorption of ammonia in zeolites.

在较低温度和压力下，以氯化氢为共反应物或沸石分子筛为催化剂，由氨基甲酸酯与醇反应合成多种碳酸酯。

The nano-ionic liquid containing metal complex could be an effective catalyst for oxidative carbonylation of amines to carbamates and disubstituted ureas and for synthesis of unsymmetric ureas from amines and nitrobenzene, in which turn over frequencies exceeded 10000mol/mol/h.

以该系列纳米离子液体为催化剂高效的实现了胺类化合物催化氧化羰化制备氨基甲酸酯和二取代脲（转化频率＞10000mol/mol/h）以及胺与硝基苯通过一氧化碳羰化制备不对称脲的过程。

In order to solve the problem of produced waternot attaining quality standard and decrease pro cessing costs, the anthors synthesize a new type water processing chemicals and make quali tative analysis and effect test to the produot.

为了解决目前一些油田采出水处理达不到注水水质标准和降低处理费用的问题，我们合成了一种新型水处理药剂——二硫代氨基甲酸盐，并对合成的产品进行了定性分析和效果试验。

It is mainly formed by the reaction between urea (produced by the breakdown of arginine by the yeast) and citrulline (produced by the degradation of arginine by malolactic bacteria and ethanol).

葡萄酒中氨基甲酸乙酯主要由酵母降解精氨酸产生的尿素和苹果酸-乳酸菌降解精氨酸产生的瓜氨酸与乙醇自发反应产生。

In this test, metabolites and enzyme activities involved in energy metabolism in Cysticercus cellulosae were determined systematicly in vivo and in vitro and under action of drugs.The principles of variation of energy metabolism in Cysticercus cellulosae and mechanism of action of the benzimidazol carbamate drugs were illustrated so as to select an effective drug against immature and mature cysticerci and to provide a theoretical and experimental chemotherapy.

本研究首次系统地测定了体内发育过程中、体外培养条件下及抗囊药物作用下猪囊尾蚴能量代谢的有关物质含量和酶活性的变化，阐明了猪囊尾蚴的能量代谢变化规律和苯并咪唑氨基甲酸酯类药物作用机理，为筛选有效的抗囊药物以及为药物治疗提供了重要的实验和理论依据。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。