The study on the newly developing membrane separation technology - vacuum membrane distillation is carried out with experimental and theoretical research work in this paper.

本论文对新型的膜分离技术—减压膜蒸馏技术进行了全面的实验研究和理论研究。

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Provides the theoretical data for the vacuum degassing purification and vacuum dry of liquid medium.

为液体介质的真空脱气净化和真空干燥提供了理论数据。

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The theoretical formula about vacuity in vacuum tube and pore-water pressure at the observation point was obtained in this paper by using equation of gas state and equilibrium equation.

根据气体状态方程和平衡方程，推导出在某点真空表反映的真空度值与孔压计反映的孔压差的理论关系式。

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We have reviewed the referral as it was sent, not as a set of theoretical questions about what is or is not an impeachable offense in a vacuum, but a specific set of 11 grounds tied closely with the facts as the independent counsel has presented them.

CNN: Transcript: Schippers, Lowell briefings before Judiciary panel, part 2