... dry（-process） coal cleaning 干法选煤 dry compacted weight 密实干重，干压容重 dry concrete 干硬性混凝土 ...
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Mcadam found that soil itself could bear the weight of the road when it was compacted as long as it was dry.
但是麦克亚当发现只要土壤干燥，压结实后自身就能承受公路的重量。
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