查询词典 C.H.

In addition, preliminary results demonstrating that the halogenation of alkene and benzylic sp3 C-H bonds can also be achieved using this method.

此外，初步结果表明，苄卤化烯烃类sp3C-H键也可以用这种方法取得。

Embryologist and geneticist C.

胚胎学家和基因学家C.H。

3 Determine the force constant k of a C-H bond using Hooke's law.

估计 Z-H 键的键合常数，推测键合常数和键合键的的键合常数。

Yang Ke moved to Beijing as MD, with Marian Koa as business development head and C.H.

H Yang 担任上海总经理，而广州的刘瑞政则成为该办公室的总经理。

First introduced byC.H. Waddington in 1939 to name "the causal interactions betweengenes and their products, which bring the phenotype into being," 3 epigenetics was later defined as heritable changes in gene expressionthat are not due to any alteration in the DNA sequence.

首先， C.H。 Waddington 在1939年命名为"基因和产物偶然的相互作用使表现型成为客观存在"，表观遗传学后来被定义为基因表达的遗传改变，而不是由于 DNA 序列的任何改变。

The term canalisation was coined by C.

这一术语是C.H。

The results indicate that tar is highly aromatized at the highest final temperature,the atomic ratio of C/H for PE and waste tire tar is between 0.42 and 0.82,and the high valuable compounds are identified in tar.

研究表明：在试验温度范围内，热解终温对试验物料的焦油产量和焦油族分有明显影响；PE塑料和废轮胎焦油的C／H原子比为0.42～0.82，具有较好的加工性能；PE塑料焦油含有高经济价值的化合物，是很好的化工原料。

Different degrees of hepatic fatty degeneration was observed in group C ( H = 13.36, P = 0.0003), but not in group A and B.

肝脂肪变性程度为+~+++( H = 13.36， P = 0.0003)，正常组和常规组大鼠肝细胞内未见明显脂肪变性。

C.H. Robinson reported increased net revenue was up 12.6% to $545 million.

h罗宾逊的报告总，预计纯收入增加到12.6%为$545百万。

Isobutane can be chemisorbed on surface terminal oxygen of Lewis base sites M=O bonds by one or two H atoms in-CH〓.

异丁烷分子以CH〓中C-H键的H端单位或双位吸附于催化剂表面Lewis碱M=O双键的端氧位。

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。