This paper states the principles of the vacuum-gas flushing packaging machine. It analyses the design of main structure as well as electric-pneumatic control and the computation of specifications.

本文详述了真空充气包装机的工作原理，对其主要机构和电气控制的设计，以及参数计算进行了深入分析。

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American leases typically oblige gas firms to keep flushing out gas regardless of market conditions.

美国的租契通常迫使天然气公司不顾市况地大量输送天然气。

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According to flushing furnace, stabilized BF Gas flow, phenomena of tuyeres damaged were removed.

通过洗炉、稳定煤气流措施使风口频繁烧损现象消除。

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Police surrounded and searched the house for more than six hours, spraying "a powerful dose" of tear gas in hopes of flushing out the man.

CNN: Suspect in Auburn killings turns self in

Police surrounded and searched the house for more than six hours Tuesday, spraying "a powerful dose" of tear gas in hopes of flushing out the man.

CNN: Auburn killings suspect appears in court