gas-phase permeation

例句：

1. 1. The process of gas-phase permeation is crucial for the efficiency of the separation process.
   气体相渗透过程对于分离过程的效率至关重要。
2. 2.Gas-phase permeation has been shown to be a promising technique for removing pollutants from industrial wastewater.
   研究表明，气体相渗透是一种去除工业废水中污染物的有前景的技术。
3. 3. In gas-phase permeation, the molecules are transported through the gas phase without being adsorbed onto any surface.
   在气体相渗透过程中，分子通过气体相传输，而不被吸附到任何表面上。