... nitric acid （HNO3）硝酸 nitric anhydride硝酸酐；五氧化二氮 nitric oxide （NO）氧化氮；一氧化一氮 ...
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硝酸是一种有强氧化性、强腐蚀性的无机酸，酸酐为五氧化二氮。
Nitric acid is a kind of strong oxidizing, strong corrosive inorganic acid, anhydride for five oxidation 2 nitrogen.
提出了硝酸分解重铬酸钾法联产铬酸酐与硝酸钾的清洁工艺，并优选出过程中主要环节的合理操作条件。
A new cleaner technology for making chromium trioxide and potassium nitrate simultaneously by using nitric acid to decompose potassium dichromate has been brought forward.
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