有奖纠错
| 划词

The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.

绍合成苯酚的几种主工艺方法,对环己酮缩合脱氢法制苯酚的合成方法及研究状况进行详细阐述。

评价该例句:好评差评指正

The separation of three-component system of cyclohexane,cyclo-hexene and benzene by extract rectification with a mixed solvent,comprising hexyl dicyanide and dimethyl acetylamine has been studied.

选用己二腈-二甲胺组成的混合溶剂,对环己烷、环己烯和苯组成的三元体系进行了萃取精馏。

评价该例句:好评差评指正

用户正在搜索


blastocyte, blastocytoma, blastodendriosis, blastoderm, blastodermal, blastodermic, blastodisc, blastodisk, blastoff, blast-off,

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。

  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接