... mechanical stable aggregate 力稳性团聚体 medium clay soil 中粘土 medium loam soil 中壤土 ...
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土壤中粘土和淤泥的含量也会对吸附常数有所影响。
Clay and silt content of the soil also affected the adsorption constants.
之前这里的石油被认为太难开采，因为油层中粘土、水、沥青混在一起。
The oil was once considered too difficult and expensive to extract as it is a mixture of clay, water and bitumen.
前言：本文提出了一种用微机研究型砂中粘土分布规律的方法。
Synopsis: a calculating method of clay distribution in molding sands by computer is developed.
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