n. [物] 多孔性；孔隙率
the property of being porous; being able to absorb fluids
同义词： porosity
有导管的
多孔性
... porous weld 多孔焊缝 porousness 多孔性 port ①口，孔，通道，出人口，进出口②浇料口③气门④极对(电机)⑤端口，通信口 ...
... porous metal多孔金属 porousness孔隙度 port孔口 ...
其次， 作者以指涉多孔、 裂隙与 渗透意义的「裂透性 (Porousness)为 当代区域主义确立基调， 借此同传统 区域主义划清界线。
... water; perviousness; porousness; water absorption; water markwater spot water permeability; water-lightness 饱和透水性 saturate permeability; saturated permeability ..
[物]多孔性；孔隙率
The porousness of snow makes it absorb sound.
雪花的多孔性使得它能吸收声音。
Spongy Resembling a sponge in elasticity, absorbency, or porousness.
与海绵一样有弹性、吸收性、多孔性的。
The porousness of our borders is an open invitation to terrorists and our continuing failure to secure them will, in due course, make possible not just "mass casualties, " but possibly national calamity.
Nearly 10 years ago, I wrote about how the weakness of check-and-balance mechanisms within the high tribunal and the porousness of the structures and procedures that govern the court allowed illicit approaches to justices.