chemical separation

常见例句

双语例句

• The analytical scheme of magnetite in iron ores by means of the chemical separation has been investigated.
  本文研究了用化学分离法测定铁矿石中磁铁矿的方案。
• Systems that can not be separated by purely mechanical means (eg crude oil), chemical separation is the remaining solution.
  系统无法石油原油分离纯机械手段（如：），化学分离是余下的解决方案。
• Since this chemical separation of the carbon component occurs entirely in the solid state, the resulting structure is a fine mechanical mixture of ferrite and cementite.
  由于这种碳成分的化学分离完全发生在固态中，产生的组织结构是一种细致的铁素体与渗碳体的机械混合物。

权威例句

• The firm develops biocatalysts for use in making drugs as a complement to other chemical and separation technologies.
  ECONOMIST: MONITOR
• There are however few economically concentrated ores of the metals and their very similar chemical properties make the separation and isolation of individual REs in pure form difficult and expensive.
  FORBES: Shortage Of Rare Earth Metals Exacerbated By Smuggling
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