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- let sb. do sth. 让某人做某事,迫使某人做某事
- A temperature sensitive polymer containing a terminal carboxyl group was prepared by copolymerization of N isopropylacrylamide with mercaptoacetic acid. 合成了带有活性末端的寡聚 N-异丙基丙烯酰胺 (ONIPAAm) ;并考察了其温度敏感性质 .
- In this paper the method to obtain the methyl-mercaptoacetate is introduced by the andensation action of the mercaptoacetic acid and methanol,which the catalyst A is used. 在催化剂A的作用下,选用巯基乙酸与甲醇经分子间脱水缩合反应获得巯基乙酸甲酯。
- The sensor was prepared by first binding mercaptoacetic acid to the surface of a gold electrode, followed by modification with tyramine utilizing carbodiimide activation. 这种传感器的制备首先利用巯基乙酸结合在金电极表面,其次采用碳二亚胺活化后进一步修饰酪胺,最后将半抗原(4-氨基-D-苯丙氨酸)通过重氮化反应共价固定在电极上。
- The research is about united manufacture of methyl ester of dichloroacetic acid and mercaptoacetic acid, using mother solution of monochloroacetic acid and sodium sulfhydrate as materials. 以氯乙酸母液为原料,采用硫代硫酸钠法将其转化为二氯乙酸甲酯和巯基乙酸;
- Several kinds of production processes of mercaptoacetic acid were introduced.Sulfo carbamide process was used in many plants in our country.The process was suitable to small scale production. 介绍了巯基乙酸的几种生产工艺,我国的许多厂家均采用硫脲法,该法适合于小规模生产。
- Barium bisthioglycolate was synthesised under optimum conditions from mercaptoacetic acide and barium hydroxide, and its physical and chemical properties were determined. 以巯基乙酸和氢氧化钡等为原料合成了二(巯基乙酸)钡,试验选择了其优惠工艺条件。
- This paper introduces a method of mercaptoacetic acid extracted from iso-octyl mercaptoacetate offal liquid substitute mixture of dichlormethane mixed ethyl ether for only ethyl ether. 本文介绍从硫氨酯尾液中回收巯基乙酸的过程中以二氯甲烷与乙醚的混合萃取剂替代乙醚作萃取剂的新方法。
- Production Methods and Development Prospect of Mercaptoacetic Acid 巯基乙酸生产方法及发展前景
- Keywords Dichlormethane;extraction;mercaptoacetic acid; 二氯甲烷;萃取;巯基乙酸;
- Progress and development trend of mercaptoacetic acid synthesis process 巯基乙酸合成技术进展与发展趋势
- Technological Progress and Development trends of Mercaptoacetic Acid 巯基乙酸技术进展与发展趋势
- Keywords mercaptoacetic acid;sodium hydrosulfide;thiourea;sodium polysulfide; 巯基乙酸;硫氢化钠(钾);硫脲;多硫化钠;
- Keywords Mercaptoacetic Acid Isooctyl Ester;Cheoroacetic Acid;2-Ethylhexanol; 巯基乙酸异辛酯;氯乙酸;二乙基已醇;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Electrochemical Properties of Mercaptoacetic Acid Modified Gold Electrode and Determination of Copper 巯基乙酸修饰金电极的电化学行为及对铜离子的测定