又称催化剂真密度。表示炼油工艺流化床催化剂密度的一种方式。它是扣除了催化剂颗粒内微孔体积后的实体密度。

Based on the compaction model of sandstone mudstone alternating beds, we advance a new formula for formation grain density, which conforms to grain volume and mass balance law.

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如果实体不是均匀的话，它的密度就跟选取的薄片有关了。

If you imagine that your solid is not homogenous then its density will depend on which piece of it you are looking at.

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在第三密度期间，实体必须决定其灵魂导向- - -为自我服务或者为他人服务。

During 3rd Density, entities must decide their spiritual orientations - Service-to-Self or Service-to-Others.

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