permeance是什么意思

n.浸透,透过

1. The permeance of the new material is significantly higher than that of the previous one.
新材料的渗透率明显高于之前的材料。

2. The permeance of the membrane allows for efficient filtration of water.
膜的渗透性能使得水的过滤效率很高。

the property of a material that determines the degree to which it allows the passage of a magnetic field; the measure of the magnetic flux that passes through a given area of a material per unit magnetic field strength;