“soil heavy metal pollution”的概念、定义、翻译、参考文献-科学参考

单词	soil heavy metal pollution
释义	soil heavy metal pollution Encyclopedia 农学土壤重金属污染释 soil heavy metal pollution土壤重金属污染由于重金属进入土壤，导致土壤中重金属含量明显高于原有含量，并造成生态环境质量恶化的现象。
随便看	negative part negative particular proposition negative part of a function negative part of an element negative peak negative pedal curve negative perfect correlation negative permeability materials negative permittivity materials negative phototropism negative plate negative platemaking negative Poisson's ratio material negative polarity items negative polarity machining negative polynomial distribution negative-positive photographic system negative pressure negative pressure injection negative pressure method for deposit negative-pressure pulverizer with intermediate storage bunker negative pressure region negative pressure suction appliance negative priming effect negative probability

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