Get Out the Vacuum Cleaner 使用真空吸尘器
Energy From The Vacuum 来自真空的能源
keep the vacuum constant 保持真空度不变
draw the vacuum 抽真空
the Vacuum cone 锥形套筒
degeneracy of the vacuum 真空之简并
In The Vacuum Condition 在真空条件下
the vacuum tube 电子管
以上来源于: WordNet
The vacuum has an unpleasant smell.
这个真空吸尘器有股难闻的气味。
The vacuum flask has a strong casing, which won't crack or chip.
这个真空瓶有一个坚固的外壳,不会破裂。
The dust is drawn into the vacuum cleaner.
灰尘被吸入了真空吸尘器。
His most famous invention was the vacuum tube,or electron tube.
VOA: special.2010.01.31
And so an experiment said the gas didn't increase its temperature when it expanded the vacuum.
这个实验告诉你,气体在向真空膨胀的过程,中温度没有升高。
This is titanium sponge that comes out of the bottom of this reactor, and it subsequently re-melted in a vacuum arc furnace.
海绵状的钛,从反应器的底部出来,随后在真空炉中重新熔炼。
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