单词 | 亚硝酸盐 |
释义 | 〔nitrobacterium〕Any of various soil bacteria that take part in the nitrogen cycle, oxidizing ammonium compounds into nitrites or nitrites into nitrates.硝化细菌:一种参与氮环核,将氨的化合物氧化成亚硝酸盐或将亚硝酸盐氧化成硝酸盐的土壤细菌〔nitrite〕The univalent radical NO2 or a compound containing it, such as a salt or an ester of nitrous acid. 亚硝酸根,亚硝酸盐或酯:以一价的根NO2为特征或含有此根的化合物,如亚硝酸盐或酯 |
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