bulk volume

基本解释

The sample is introduced and the new volume recorded. The difference is the bulk volume of the sample.
然后把样品放到容器中，记录此时的新体积，前后体积之差就是样品的体积。
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A technique for measuring the bulk volume of a core sample by observing the displacement of mercury in a chamber.
通过观察容器中水银的排出量来测量岩心样品总体积的一种方法。
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It is also common to measure the weight of the sample when immersed in the liquid. The grain and bulk volume can then be calculated as in the buoyancy method.
也可以将样品浸没在液体中，测量此时的重量，根据浮力法则计算出总体积和颗粒体积。
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Market centers thrive on volume because that's how they generate the bulk of their revenues.
FORBES: Crank Up The Volume