有奖纠错
| 划词

1.N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

1.以苯胺和溴乙烷为,四乙基氢化铵作相化剂,在常压下合成N,N二乙基苯胺。

评价该例句:好评差评指正

用户正在搜索


dermatorrhea, dermatorrhexis, dermatoscope, dermatoscopy, dermatosiophobe, dermatosiophobia, dermatosis, dermatosome, dermatospasm, dermatostomatitis,

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。

Crash Course 综合篇

1.Acetic acid, the active ingredient in vinegar, and ammonium hydroxide are examples of this.

醋酸(醋中的化铵就是这方面的例子。机翻

「Crash Course 综合篇」评价该例句:好评差评指正

用户正在搜索


dermatozoonosis, dermatrophia, dermatropic, dermenchysis, dermepenthesis, dermerethistica, dermestid, dermiatrics, dermic, dermics,

相似单词


3G, 401(K), a,
  • 手机客户端二维码

    下载手机客户端

赞助商链接