“提纯”造句

蛋白质学的开端是蛋白质的提纯.
The start of proteomics is purification.

蒸馏法已传统地成了水提纯的主要方法.
Distillation has traditionally been the major system for water purification.

这些金属可以用所谓“逐区提纯法”来提纯.
These metals may be purified by a technique called zone refining.

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