研究人员描述了其中最有前景的一项设计，将一个简单的线圈安置于天花板上，并接通电源。
One of the most promising layouts, according to the researchers, is to have a simple loop of wire connected to the mains and stuck to the ceiling.
蒸气上升并直接通过塔板上的液层。
Vapour passes straight upward through the liquid on the plate.
CC Q型气动超高真空插板阀用于接通或切断真空管路中的气流。
It is used to put through or cut off the air passage in vacuum pipeline.
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