1、

The method and the condition of separation epoxy ethane from dihydric alcohol are discribed.

介绍了环氧乙烷与二元醇的分离方法和条件。

provided by jukuu

2、

Sterilization of biopsy forceps by autoclaving or cyclo-ethane take up 26.78%.

活检钳采用压力蒸汽与环氧乙烷灭菌26.78%。

互联网摘选

3、

Methane and Ethane Aromatization without Using Oxidant over Supported Mo Catalysts

负载型钼基催化剂上甲烷、乙烷无氧芳构化反应研究

互联网摘选

4、

Ethane dinitrile can be synthesized by reacting ethylene diamine with cyanogen chloride, and it can also be obtained as a byproduct in the production of adiponitrile.

乙烷二腈可以通过乙二胺与氯氰反应合成,也可以在腈纶生产中作为副产物获得。

www.ruihongw.com

5、

The toxicity of ethane dinitrile is relatively low, but it can cause irritation to the eyes, skin, and respiratory system, so proper protective measures should be taken during handling.

乙烷二腈的毒性相对较低,但可能会对眼睛、皮肤和呼吸系统造成刺激,因此在处理时应采取适当的防护措施。

dict.jiandongshicai.cn

6、

Ethane dinitrile is a colorless liquid with a faint odor, which is mainly used as a solvent and intermediate in the production of pharmaceuticals, dyes, and other chemicals.

乙烷二腈是一种无色液体,具有微弱的气味,主要用作制药、染料和其他化学品的溶剂和中间体。

dict.jiandongshicai.cn

7、

The gas , which is sulphur-free , contains 89-99 % methane, up to 6 % ethane, and 3 % propane.

天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.

词典精选例句

8、

STUDIES ON THE REACTION BETWEEN ALDEHYDES AND 1, 2-BIS ( p-TOLYL-AMINO ) ETHANE.

醛类与1, 2- 二 ( 对甲苯胺基 ) 乙烷作用的研究.

互联网摘选

9、

Ethylene Glycol Dimethyl Ether ( see 1 , 2-Dimethoxy-ethane )

亚乙基二醇 ( 见乙二醇 )

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈