“铬”造句

车上装的食品是用铬合金做的.
The trimmings on the car are made of chromium.

铬补充剂被成功运用于治疗糖尿病（见第4章）。
Chromium supplements were used successfully in the treatment of diabetes (see Chapter 4).

一些厂已采用两段铬酸盐还原法.
Two - stage chromate reduction has been used at several plants.

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