gas separation by diffusion
英 [ɡæs ˌsepəˈreɪʃn baɪ dɪˈfjuːʒən]
美 [ɡæs ˌsepəˈreɪʃn baɪ dɪˈfjuʒən]
气体扩散分离
双语例句
- Gas permeation testing showed that the membranes were of gas selectivity, and the separation factor of hydrogen to nitrogen was 3.03 at 0.1 MPa. Which means the gas diffusion through the membranes was mostly governed by Knudsen diffusion mechanism.
气体渗透实验进一步说明，复合膜具有一定的气体选择性，在0.1MPa下对H2/N2的分离因子为3.03，表明气体通过膜的扩散以Knuen扩散传质为主。