“soil colloid”的概念、定义、翻译、参考文献-科学参考

单词	soil colloid
释义	soil colloid Encyclopedia 农学土壤胶体释 soil colloid土壤胶体土壤中固相、液相和气相呈相互分散胶体状态时的固体颗粒。其固相颗粒直径一般为0.001～1微米，含量占土重的2%～50%。是土壤中物理化学性质最活跃的部分。
随便看	infinite Abelian group infinite aggregate infinite aquifer infinite automaton infinite automorphism group infinite branch infinite cardinal infinite cardinal number infinite chain infinite classical group infinite complex infinite conductivity infinite continued fraction infinite continuous group infinite convex body infinite cosine product integral infinite covering infinite cycle infinite dam infinite decimal infinite decimal expansion infinite derivative infinite descent infinite determinant infinite differentiability

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