dry bulk density

基本解释

The dry bulk density of mortar with the rubber powder content is non-linear relationship;
砂浆干密度与橡胶粉掺量呈非线性关系；
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As increasing saturation degree and decreasing dry bulk density, the dilatation disappears. The destructional forms of samples may be influenced by dilatation.
在三轴不排气剪切过程中，试样出现了明显了的剪胀性，且随着干密度的减小，饱和度的增大剪胀性逐渐消失。
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On the basis of a high correlation coefficient of the relationship between dry bulk density and porosity of soil, the empirical formula of porosity of soil has been established.
过去我们利用土壤于容重和孔隙度之间的高相关关系，建立了一个土壤孔隙度经验公式。
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