气体膜分离 gas membrane separation ; membrane gas separation
气体膜技术 membrane technology
气体膜扩散 gaseous barrier diffusion
皂膜式气体流量计 soap-film air flowmeter ; film air flowmeter
气体多孔膜扩散 gaseous barrier diffusion
气体薄膜 gas membrane
气体分离膜 Gas separation membrane ; Membrane for gas separation
气体扩散膜 gas diffusion membrane
此时需要设置抵抗膜面内力的构件，该构件可以是管状的金属构架，也可是薄膜气肋，即：内充高压气体而具有一定抗弯刚度的管状。
At this point, it is necessary to set up the component to resist the internal force of the film surface, which can be a tubular metal frame, but also a thin film gas rib.
根据开启临界气膜厚度的假设，提出了用于分析干式气体密封开启性能的判据——开启临界转速。
With the hypothesis of critical gas film thickness, a criterion for expressing the opening behavior of DGS, namely the critical opening rotational speed (CORS), was proposed.
建立了静压气体球轴承气膜位移-动态力频响函数的数学模型。
Equivalent mathematical model of frequency response function for externally pressurized spherical gas bearing with inherent compensation was built.
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