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humic acid
释义
humic acid
Encyclopedia
农学
土壤有机质
释
humic acid
胡敏酸
土壤中只溶于稀碱而不溶于稀酸的暗褐色天然有机高分子化合物。
理学
腐植酸
释
humic acid
腐殖酸
自然界中存在的,由生物(主要是植物)的残骸经过微生物分解和一系列化学过程而形成的有机物质。是深色、酸性的亲水胶体。
Chemistry
>环境化学>土壤环境化学>释义
humic acid
腐殖酸
>环境化学>土壤环境化学>释义
humic acid
胡敏酸
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