hexavalent是什么意思？hexavalent怎么读？hexavalent例句及用法

1 . The recent development of Cr deposition, especially hexavalent chromium electrodeposition was introduced.

介绍了近年来电镀铬, 特别是六价铬电镀的新发展.

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2 . The adsorption of hexavalent chromium by in solubilized humic acid was investigated.

研究了不溶性腐殖酸对六价铬的吸附作用.

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3 . Can determine a chemical into the EU limit for hexavalent chromium test instructions.

可用化学法进一部确定,欧盟针对六价铬的测试限量指令.

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4 . Hexavalent chromium is used to plate metals and to make paints, dyes, plastics and inks.

六价铬常作为金属板用于制造涂料 、 燃料 、 塑料和墨水.

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5 . Hexavalent chromium as an anti - corrosion of the carbon steel cooling system in absorption refrigerators.

在吸收式电冰箱中作为碳钢冷却系统防腐剂的六价铬.

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1.六价的：具有六价的

1 . 有六价的

692.metallic 金属的693.hexavalent有六价的694.trivalent 三价的

2 . 六价的

Hexastylus 六柱虫属hexavalent六价的hexene 己烯

3 . 六价

reasons for the production of hexavalentchromium in trivalent passivation coating ., 三价铬钝化膜为什么会产生六价铬.

4 . 空气中六价

separation and determination methods for hexavalentchromium in working places ., 工作场所空气中六价铬的分离测定法.

hexavalent相关短语搭配

1 . 六价铬

reasons for the production of hexavalent chromium in trivalent passivation coating ., 三价铬钝化膜为什么会产生六价铬.