查询词典 toluene

Three dielectrics, water, ethanol, and toluene, are taken as examples.

研究了三个典型液态电介质，水、乙醇和甲苯的介电谱。

This paper investigated the removal of toluene by a three-dimensional electrode reactor .

介绍了用三维电极反应器去除有害废气甲苯的情况。

Objective To detect the relationship between the activity of glutathione S transferases and susceptibility to trinitrotoluene cataract.

目的 探讨谷胱甘肽 S-转移酶(glutathione S- transferases，GSTs)活性与三硝基甲苯(trinitro-toluene，TNT)白内障的关系。

This paper deals with a cationic bisamide compound system deinking agent whose intermediate was prepared by using tristearin, isopropylidene glycerol, diethylenetriamine and catalyzed by p-Toluene sulfonic acid and reacted at 140℃ for 2 h.

摘 要：以三硬脂酸甘油酯、二乙烯三胺为原料合成了中间体，经硫酸二甲酯阳离子化制备出双酰胺季铵盐阳离子表面活性剂，再与AEO-9、TX-10复配制得复合脱墨剂。

The ability of HBMPPT-S-Toluene-HNO〓 system to extract lanthinideelements was much lower than its ability to extract trivalent Am.

该体系对各镧系元素之间也有一定的分离效果，但相邻镧系元素间的分离系数较小。

The standards are prepared in PPO/Dimethyl POPOP/toluene, unpurged and flame-sealed in borosilicate glass ampoules.

此标准品是在 PPO/二甲基 POPOP/甲苯中制备，未经吹扫，且以火焰密封在硼硅玻璃安瓿中。

It is shown that polystyrene has been grafted on the surface of nmSiO2 particles and the grafting ratio is about 40%. The surface of nmSiO2 could be treated effectively by KH570in absolute ethanol at 25℃, 48h. The nmSiO2-g-PSt unpurified by toluene appear microsphere in which nmSiO2 particles are contained, whereas the purified one appear internet formed by many pieces. The grafting ratio of PSt on nmSiO2 surface could be influenced obviously by dispersion agents content and agitation speed, whereas the morphology of nmSiO2-g-PSt purified is rarely changed.

结果表明：常温下在无水乙醇介质中处理48h以上可获得良好的硅烷处理效果；PSt已接枝包覆于nmSiO2表面，接枝率约40%；经甲苯洗涤前nmSiO2-g-PSt呈多粒子包覆微球状，洗涤后呈单粒子包覆网状结构；分散剂用量、搅拌速度改变对接枝率有影响，但对包覆形态影响不大。

G. the perfumes. The wall forming materials were TDI (2, 4-toluene diisocyanate) or 80/20TDI, triphenyl methane triisocyanate and biphenyl methane-4, 4-diisocyanate , Poly vinyl alcohol was used as protective colloid and GPE2040 was used as the emulsifier.

壁材单体分别使用了2，4-甲苯二异氰酸酯、80／20-甲苯二异氰酸酯、三苯基甲烷-4，4′，4-三异氰酸酯和二苯甲烷-4，4′-二异氰酸酯；保护胶体是聚乙烯醇；乳化剂是聚醚2040；催化剂使用二月桂酸二丁基锡。

And the intrinsic viscosity in toluene at 25℃ of the polysiloxanes were measured with a Ubbelohde viscometer.

在本论文工作中，含氨丙基聚硅氧烷被选定为制备新型硅橡胶的基胶。

In the last part, we have studied the self-assembly behavior of PS-b-PMMA/PS blend solution in a non-selective solvent - toluene by using LLS,viscometry and NRET fluorescence spectroscopy.

这里，溶液中PS和PMMA嵌段通过络合作用形成了核，它为可溶解的PS嵌段所稳定，后者构成胶束的壳，即所谓络合导致的胶束化。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。