英语翻译Some purification,and preparation,of file raw materials

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/09/22 09:52:06

英语翻译
Some purification,and preparation,of file raw materials will usually be necessary before they are sufficiently pure,or in the right form,to be fed to the reaction stage.
尤其是其中file这个单词能否重点讲解一下!其他的我大概都懂,这是这个单词翻译不出来,重谢!
一楼的太无耻了，非常感谢二楼的兄弟，希望高手进来指教！三楼用的什么翻译软件？这么翻译有点离谱。

file 有污损玷污腐败的意思,这里指原料不纯,所以需要提纯.
原料需要经过提纯准备完全纯净或恰当的形态后才能用于反应阶段.
不是学化学的但大致是这个意思,术语什么的你自己替换一下.

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