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鉴于国内在土壤学研究中应用δ~（13）C方法较少，本文对此方法进行了较全面的综述，以推动该方法的应用．
In view of the domestic application of δ ~ (13) C method in soil research is relatively small, this article has carried on a more comprehensive review of this method, in order to promote the application of this method.