apparent specific gravity

常見(jiàn)例句

雙語(yǔ)例句

• When the bulk specific gravity of coarse aggregate and the apparent specific gravity of fine aggregate are used to compute VMA value, the VMA value is greater than the VMA value by American method.
  我國(guó)的粗集料用毛體積相對(duì)密度和細(xì)集料用表觀相對(duì)密度計(jì)算VMA的方法和美國(guó)的方法所用公式形式一樣，但用我國(guó)方法計(jì)算的VMA比用美國(guó)方法計(jì)算的VMA均偏大。
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