结果表明，总体上我国实测点位（或区域）耕作土壤平均有机碳密度在此期间略有增加。

The results show that the average organic carbon density in cultivated soils has experienced a carbon gain during the period.

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结果表明，总体上我国实测点位（或区域）耕作土壤平均有机碳密度在此期间略有增加。

The results show that the average organic carbon density in cultivated soils has experienced a carbon gain during the period.

youdao