• 土壤腐殖质分析化学研究进展进行了综述

    This paper reviews on the recent research progress of soil humic substances in analytical chemistry.

    youdao

  • 同时土壤腐殖质研究中有待进一步分析化学方法解决几个问题进行了探讨。

    At the same time, some projects for soil humic substances are discussed which may be solved by the methods of analytical chemistry in th…

    youdao

  • 同时土壤腐殖质研究中有待进一步分析化学方法解决几个问题进行了探讨。

    At the same time, some projects for soil humic substances are discussed which may be solved by the methods of analytical chemistry in th…

    youdao

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