Results obtained from statistics of references area of the soils in CST show that it is easier to grasp references if the references are all at lower level for both GSCC and CST.

分析各类型土壤参比的面积及其标准偏差，结果表明土壤参比的单元级别越低，越易于参比和把握。

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Results obtained from statistics of references area of the soils in CST show that it is easier to grasp references if the references are all at lower level for both GSCC and CST.

分析各类型土壤参比的面积及其标准偏差，结果表明土壤参比的单元级别越低，越易于参比和把握。

youdao