有奖纠错
| 划词

Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.

二茂铁基苯基三氟化硼-乙溶液在二氯作用,形成二茂铁苯基基碳正离子。

评价该例句:好评差评指正

用户正在搜索


lamasery, lamaster, lamayo, Lamaze, lamb, lamb chop, lamba, lambada, Lambast, lambaste,

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。

科普小杂文

These are combined in a chemical reaction to create ethylene dichloride, which is turned into a gas, and then, through a process called " polymerization" , it becomes a fine, white powder called polyvinyl chloride, or PVC.

它们在化学反应中结氯乙烯气体,然一个叫做“聚”的程,一种白色的细粉末,叫做聚氯乙烯,简称PVC。

评价该例句:好评差评指正

用户正在搜索


lambency, lambent, lambert, lambertellin, lambertite, Lambeth, lambie, lambing, lambkill, lambkin,

相似单词


3G, 401(K), a,
  • 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