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2013-05-23 12:21
求翻譯：3. Lees’ rational method and the concept of maximum density grading Lees has simplified the difficult task of developing a method of aggregate grading, taking into consideration factors influencing packing of aggregate, namely, variation in the aggregate’s shape, size and texture, compactive effort, and boundary condit是什么意思？ 待解決
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3. Lees’ rational method and the concept of maximum density grading Lees has simplified the difficult task of developing a method of aggregate grading, taking into consideration factors influencing packing of aggregate, namely, variation in the aggregate’s shape, size and texture, compactive effort, and boundary condit
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