| 释义 |
porosity美 [pɔ:'rɒsəti] 英 [pɔ:'rɒsəti] n. absorbency,sponginess,permeability,penetrability,perviousness 1. | 孔隙度；孔隙率；疏松the quality or state of being porous |
n. | 1. the porous nature of something, or the extent to which something is porous 2. the ratio of the space taken up by the pores in a soil, rock, or other material to its total volume. It is expressed as a percentage. 3. a pore in soil, rock, or other material |
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