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

介紹了近年來電鍍鉻, 特別是六價鉻電鍍的新發(fā)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對六價鉻的吸附作用.

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

可用化學(xué)法進(jìn)一部確定,歐盟針對六價鉻的測試限量指令.

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

六價鉻常作為金屬板用于制造涂料 、 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.

在吸收式電冰箱中作為碳鋼冷卻系統(tǒng)防腐劑的六價鉻.

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1.六價的：具有六價的

1 . 有六價的

692.metallic 金屬的693.hexavalent有六價的694.trivalent 三價的

2 . 六價的

Hexastylus 六柱蟲屬hexavalent六價的hexene 己烯

3 . 六價

reasons for the production of hexavalentchromium in trivalent passivation coating ., 三價鉻鈍化膜為什么會產(chǎn)生六價鉻.

4 . 空氣中六價

separation and determination methods for hexavalentchromium in working places ., 工作場所空氣中六價鉻的分離測定法.

hexavalent相關(guān)短語搭配

1 . 六價鉻

reasons for the production of hexavalent chromium in trivalent passivation coating ., 三價鉻鈍化膜為什么會產(chǎn)生六價鉻.