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- Non aqueous solvent 非水溶剂
- Volumetric Properties of Formamide, Acetamide and Urea in Two Kinds of Polar Non aqueous Solvents 甲酰胺、乙酰胺、尿素在两种极性非水溶剂中的体积性质
- Keywords Non aqueous solvents;Layered aluminophosphate;Template;Synthesis;Structure;Racemie;Isopropanolamine; 非水溶剂;层状磷酸铝;模板剂;合成;结构;外消旋体;异丙醇胺;
- The essay introduces the semimicro non aqueous titration method that how to apply glacial acetic acid as solvent and perchloric acid as titrant to test the content of potassium p chlorophenoxyacetate. 介绍了用冰醋酸作溶剂，以高氯酸作滴定剂对对氯苯氧乙酸钾的含量进行测定的半微量非水滴定法。
- NAD (non aqueous dispersion) coatings stablized with the non aqueous dispersion polymer stablizer has been developed. 制备了非水分散聚合稳定剂稳定的非水分散体涂料（NAD涂料）。
- Preparation of formamidine sulphinic acid with thiourea and hydrogen peroxide by aqueous solvent process was researched. 研究了硫脲与双氧水水溶剂法制备甲脒亚磺酸的反应。
- This essay discusses a new way to determine the alcohol content(mainly lauryl alcohol) of rolled oil based on the theory of non aqueous titration. 采用非水滴定的原理对轧制油中醇 (主要为月桂醇 )的质量分数进行了测定。
- Using the confocal micro Raman system we have observed the surface Raman spectrum of pyridine adsorbed on a HNO 3 etched nickel electrode surface in a non aqueous system for the first time. 本文利用共焦显微拉曼系统,获得有机乙醇溶剂中吡啶分子吸附在硝酸刻蚀镍电极表面的拉曼光谱,与水体系相比谱峰强度有所降低。
- When the aqueous solvent (solvent A) is cleaned up in terms of an on-line precolumn, the purity of the organic solvent (solvent B) can be tested according to the chromatogram of the blank gradient. 当含水溶剂通过预柱在线净化后，根据空白梯度色谱图可测试有机溶剂的纯度。
- dense non aqueous phase liquid (DNAPL) pollution DNAPL污染
- However, they are unstable at high temperatures and were also thought to require aqueous solvents. 不过，它们在高温下不稳定，而且曾认为需要水性溶剂。
- non - aqueous solvent 非水溶剂
- Keywords lipase;non aqueous phase;synthesis;sorbitan monooleate;syuthesis; 脂肪酶;非水相;失水山梨醇单油酸酯;合成;
- Keywords seedvax;the potentiometric titration;the non aqueous titration; 拌种灵;电位滴定法;非水滴定法;
- Keywords formamidine sulphinic acid;aqueous solvent process;preparation;yield; 甲脒亚磺酸;水溶剂法;制备;产率;
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Keywords acetylation;hydrolysis;perchloric acid catalysis;non aqueous titration; 酰化;水解;高氯酸催化;非水滴定;
