有奖纠错
| 划词

The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed.

综述了过硼酸钠、有机硼化物、醛等化合物的化,取代、酯化反应。

评价该例句:好评差评指正

Pyridine can react with halogens,nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.

吡啶可以和卤素、氟化硼盐、三化硫、硼烷及三化铬反应,形成一些有用的有机试剂。

评价该例句:好评差评指正

用户正在搜索


nitro-erythritol, nitroethane, nitroethylene, nitroexplosive, nitro-explosive, nitrofen, nitroferroin, nitroferron, nitrofluorene, nitroform,

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。

经济学人(汇总)

America's air force experimented in the 1950s with stuff nicknamed zip fuel, which was laced with compounds of boron called boranes.

美国空军2050年代试验了一种叫拉链料(高型能的料)的东西,这种料含有硼烷的化合物。

评价该例句:好评差评指正

用户正在搜索


nitro-gelatin, nitrogen, nitrogen balance, nitrogen cycle, nitrogen dioxide, nitrogen fixation, nitrogen mustard, nitrogen oxide, nitrogen-absorption, nitrogenase,

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