查询词典 compounds

Substituted effect on the C-Cl BDE of substituted chlorobenzene compounds is further discussed.

进一步的研究表明取代基对C-Cl键的键离解能的影响不明显。

Chlorofluorocarbon: Any of several organic compounds containing carbon, fluorine, chlorine, and hydrogen.

氯氟烃：由碳、氟、氯和氢组成的若干有机化合物中的任何一种。

Without doubt chloroform is one of the most important compounds containing a carbon-halogen bond.

毫无疑问，氯仿是含碳？卤键的最重要的化合物之一。

Degradation of chlorophenol compounds:①The degradation time for DCP, TCP and PCP wer 4h by Lac, and degradation rate can reach about 50%; IE degradation 2h, the degradation rate has exceeded 50%.

在相同pH值条件下，IE和Lac对TCP的降解效率最高，其次是DCP，PCP的降解效果最差。

Any of several yellow pigments consisting of normal lead chromate and other lead compounds.

任何由常态的铬酸铅和其他铅化合物组成的黄色颜料。

It is very important to study the composition of chrome tanning liquors for elucidating the reaction mechanism of collagen and chrome coordination compounds and directing practical chrome tanning process.

研究铬鞣液的组成及各种铬配合物在铬鞣过程所起的作用，对于阐明铬鞣机理和实际的铬鞣操作过程有重要的指导意义。

Chromium compounds yield chrome yellow s, oranges, and greens;

有些铬化合物用于提供黄、橙和绿色。

This technique provides a universal mean of monitoring for the compounds without chromophore.

对于无生色团的化合物，该方法提供了一种普遍的检测手段。

Monomeric reference compounds having similar chromophore components were also prepared for photophysical comparison.

具有与高分子相同发光团的参考单体也被制备用以作为光物理性质的比较。

Here we applied many types of cinchona alkaloid derivatives and otherβ-aminoalchohol compounds in IFB reactions and investigated the effects of solvent, temperature and catalyst amount on the enantioselectivities in order to find the proper catalyst and optimize reaction condition.

本文考察了多种金鸡纳生物碱衍生物及其它一些β-氨基醇类化合物在IFB反应中的应用，并研究了催化剂的结构、溶剂效应、温度、催化剂用量及反应底物类型对立体选择性的影响，以筛选适合的催化剂和优化反应条件。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。