When there is vacuum in the intake manifold, the vacuum holds the diaphragm up.
当进气歧管有真空存在时, 真空便向上吸引膜片.
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Bozeman was up on a footstool, cleaning one of the aquariums with a vacuum tube.
勃兹曼站在脚凳上, 正在用真空管清理其中的一个水族馆箱.
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Fortunately, cellular providers are stepping up to fill the motivational vacuum.
幸运的是, 移动电话服务商正在逐步填补这个积极性真空.
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Black holes are giant, cosmic vacuum cleaners that swallow up everything around them.
1黑洞是巨大的宇宙的真空的清理器,它吞没周围的所有的东西.
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High vacuum will speed up cooling process while it makes the mass loss increase.
提高真空度可以加快预冷过程,但会增加物料的质量损失.
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People with a smattering of physics may bring up " quantum mechanical vacuum fluctuations "
对物理学一知半解的人们可能会提出 “ 量子力学真空涨落 ”
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When the vacuum cleaner bag is full, it will not take up dirt from the rug.
吸尘器的纸袋若满了, 就无法再吸地毯上的灰尘了.
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为了做精油实验而搭建的真空蒸馏装置(摄影:化学实验室职员).
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