Because of the design-theory and the method of calculation are not mature, so that the efficiency factor of bearing capacity can not be selected accurately.

但是多元复合地基的设计理论和计算方法并不成熟，承载力发挥系数无法精确选取。

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Because of the design-theory and the method of calculation are not mature, so that the efficiency factor of bearing capacity can not be selected accurately.

但是多元复合地基的设计理论和计算方法并不成熟，承载力发挥系数无法精确选取。

youdao