soil total porosity

• 总孔隙度

soil total porosity的用法和样例：

例句

1. 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。
2. 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。