The cryogenic optical experiment equipment was comprised of cryogenic vacuum chamber, vacuum set, ZYGO interferometer, proof vibration sub-system and controlled measuring temperature 'sub-system.

该实验装置包括低温真空腔体、真空抽气系统、ZYGO干涉仪和防震平台以及监控测温系统。

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The round workpieces are picked up by a vacuum gripper, transported a short way and set down on a small carrier, which conveys the parts back to the starting point.

圆形工件由真空夹持器拾起，运送一小段距离后放置在小型运载装置上，最终工件被运送回原点。

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Some babies may also be calmed by the sound of a running faucet, a radio set on static, a recording of nature sounds or white noise—even the steady hum of the vacuum cleaner.

有些宝宝听到水龙头流水的声音，无线电静电干扰的声音，自然界各种声音或白噪音的录音，甚至是吸尘器持续的嗡嗡声都会安静下来。

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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