查询词典 hexadecyl

In this experiment,three kinds of sizes of CdSe nanocrystals were obtained by changing the amount of hexadecyl amine in the system.

通过改变配体十六烷基胺在反应体系中的含量，合成了 3种不同粒径的 Cd Se纳米晶。

The results indicate that hexadecyl amine has so great effect on the size of nanocrystals that the size of CdSe nanocrystal increa...

结果表明，随着十六烷基胺在反应体系中量的增多，Cd Se纳米晶的粒径增大。

In this dissertation, the sodium bentonite was modified using hexadecyl trimenthyl ammonium bromide and cationic polyacrylamide.

本文以市售钠基膨润土为原料，分别以十六烷基三甲基溴化铵和阳离子聚丙烯酰胺为改性剂，制各了新型复合插层有机膨润土。

The technological conditions with methylacrylic acid and hexadecanol as raw-material and the synthesis of hexadecyl methylacrylate by direct-esterification are studied.

研究了以α-甲基丙烯酸和十六醇为原料采用直接酯化法合成α-甲基丙烯酸十六酯的工艺条件。

Through the analysis of range and variance of Cu and Cd removal efficiency, the optimum experiment conditions were hexadecyl trimethyl ammonium chloride used as cathode purging solution, the pH value 4～6, and the voltage 20 V.

通过对正交试验结果进行极差和方差分析，试验的最佳条件为：电压为20 V，阴极液加入十六烷基三甲基氯化铵并控制pH值为4～6。

Also, the infrared spectroscopy experiments proved that the surfaces of CNTs could be coated by hexadecyl trimethyl ammonium bromide in ammonia solution. The dispersion of modified CNTs in water was improved significantly.

实验结果表明，通过混合酸处理能够使CNTs表面拥有较多的羟基和羧基官能团；在氨水的作用下，CNTs能够被HTAB所包覆，而且修饰后的CNTs在水中的分散性能得到提高。

The behavior for flotation separation of cobalt with sodium nitrate— ammonium thiocyanate —hexadecyl trimethylammonium bromide system and the condition for separation of cobalt with other metal ion were studied.

研究了硝酸钠—硫氢酸铵—溴化十六烷基三甲铵体系浮选分离钴Co的行为及其与常见阳离子分离的条件。

High pour point crude oil ; depressant ; hexadecyl branched alcohol ; copolymer

高凝原油；降凝剂；碳十六支链醇；三元共聚物

Surfactants of Hexadecyl trimethyl ammonium bromide and alkyl polyoxyethylene have a slow dying at a higher temperature and have accelerated dying at a lower temperature while leather dying with the curcuma dye.

而表面活性剂十六烷基三甲基溴化铵及平平加O对姜黄素在皮革的染色在较低温度下有一定的促染作用，在较高温度下有一定的缓染作用。

The adsorption characteristics of p -nitrophenol in wastewater on honeycomb briquet slag modified by triethanolamine or hexadecyl trimethylamine bromide were studied.

利用三乙醇胺、溴化十六烷基三甲胺分别改性蜂窝煤渣，研究了改性煤渣吸附水中对硝基苯酚的性能。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。