permeability

permeability的英语例句

1. The permeability of a soil is important for calculations of underground flow.

   土的渗透性对于地下液流的计算很为重要.

2. Local substances released by injury produce vasodilatation and increased small vessel permeability.

   电损伤释放的局部物质引起血管扩张和增加小血管的通透性.

3. It is evident that the permeability is not a constant.

   显然磁导率不是常数.