包含 alkyne 的英语例句 | 欧路词典例句词典

英语例句库

Ingredient: KL sublimation medicinal preparation 80%, dextrorotary alkyne fifth heavenly stem chrysanthemum ester 2-3%, function medicinal preparation 1- 3%.

KL升华剂80%，右旋炔戊2-3%，能剂1- 3%。

评价该例句：好评差评指正

The synthsis methods of N-sulfuryl substitude hetercycles by the reaction of alkyne with sulfamide catalyzed by diverse transition mentals were reviewed in this paper.

概述了不同过渡金催化下通过炔和磺酰应,形成N-磺酰取代的杂环化合物。

评价该例句：好评差评指正

用户正在搜索

commissariat, commissary, commission, commission on human rights, Commission on Narcotic Drugs, Commission plan, commission-agent, commissionaire, commissioned, commissioned officer,

相似单词

3G, 401(K), a,

声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。

原声例句

济学人 Science and technology

In essence, the azide and the alkyne are like the two halves of a snap-together buckle.

从本质上讲，叠氮化物和像一个扣在一起的两半。

评价该例句：好评差评指正

济学人 Science and technology

Her solution, which she published in 2004, was to include the alkyne half of the buckle in a molecule that would put it under strain and thus make it more reactive.

她于 2004 年发表的解是将带扣的一半包含在一个分子中，使其处于应变状态，从而使其更具反应性。

评价该例句：好评差评指正

用户正在搜索

commit oneself, commit suicide, commitment, committal, committed, committee, committee member, committeeman, committeewoman, commix,

相似单词

3G, 401(K), a,