单词：total porosity
total porosity的用法和样例：
例句
- An amendment should decrease bulk density, increase total porosity, and increase water and air content.改良剂能降低堆积密度，增加总孔隙度，增加水和空气的含量。
- In dealing with reservoir rocks, it is necessary, because the cementing materials may seal off a part of the pore volume , to define total porosity and effective porosity.在研究储层岩石时，因为胶结物会堵住一部分孔隙的体积，所以对于油藏流体有必要定义总孔隙度和有效孔隙度。
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