| 1. | The permeation constant of gases through metals is negligible except for hydrogen through palladium or iron .
除了氢气能穿过钯和铁之外，气体穿过金属的透气常数是可以略而不计的。 |
| 2. | Cultural permeation in foreign language reading class
论外语阅读课上的文化渗透 |
| 3. | Causes of room ' s permeation and the measures to prevent it
屋面渗漏原因及防治措施 |
| 4. | Analysis of desquamation of hydrogen permeation barrier in co
2中氢渗透阻挡层脱落分析 |
| 5. | Test method for printing ink permeation of paper castor oil test
纸的油墨渗透试验方法 |
| 6. | On business english teaching and cultural permeation
关于商务英语教学与文化导入的思考 |
| 7. | Research on diffusion theory of permeation grouting
渗透注浆扩散理论探讨 |
| 8. | ( 4 ) the mutual permeation of realism and idealism
(四)现实主义与理想主义的相互渗透。 |
| 9. | Application of multicomponent permeation to nodular cast iron
多元共渗在球墨铸铁中的应用 |
| 10. | Behavior of hydrogen permeation in zn - ni alloy electrodeposition
合金电沉积过程中的渗氢行为 |
