常見例句

雙語例句

• This article presents an improved method to determine the anhydrous chromic chloride content with alkaline process. This method is easy to perform, and does not cause any harmful gas.
  提出一種堿溶法測(cè)定無水三氯化鉻的方法，該方法簡(jiǎn)便易行，不產(chǎn)生有害氣體。
返回 chromic chloride