有奖纠错
| 划词

The recent developments in conventional synthesis of naphthol are summarized, including sulfonation alkali-fusion, via isopropyl naphthalene, hydrolysis, via tetrahydronaphthalene.

摘要简述了近年来一元萘酚传统合展,包括磺化碱熔法、异丙萘法、水解法、四氢化萘法。

评价该例句:好评差评指正

用户正在搜索


half-load, half-loaded, half-log, half-mast, half-measure, half-model, half-module, halfmoon, half-moon, halfnelson,

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。

VOA常速英语_美洲

So, this is a very interesting batik piece. This is used, made using naphthol dyes.

件非常有趣的品,用萘酚料制成的。

评价该例句:好评差评指正

用户正在搜索


half-pint, half-plane, half-plate, half-power, half-price, half-principal, half-race, half-reaction, half-retinal, half-round,

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