【ultra-high_vacuum】什么意思_英语ultra-high_vacuum的翻译_音标_读音_用法_例句_在线翻译

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abstract: Ultra-high vacuum is the vacuum regime characterised by pressures lower than about 10−7 pascal or 100 nanopascals (10−9 mbar, ~10−9 torr). UHV requires the use of unusual materials in construction and by heating the entire system to 180°C for several hours ("baking") to remove water and other trace gases which adsorb on the surfaces of the chamber.

以上来源于: WordNet

CCQ pneumatic ultra-high vacuum gate valve With signal feedback device.

CC Q型气动超高真空插板阀带反馈信号装置。

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According to the work of a low pressure vacuum valves, ultra high vacuum valves and vacuum valves.

根据工作压力有低真空阀门、高真空阀门和超高真空阀门。

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It works under low temperature, strong magnetic field, ultra high vacuum and high electric potential, which leads to high requirements for its design.

组件工作在低温、强磁场、高电压、超高真空的环境中，这对工程设计提出了很高的要求。

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更多双语例句

The transistor itself is composed of a single phosphorous-31 isotope, which has been precisely placed on a base of silicon using a Scanning Tunneling Microscope in an ultra-high vacuum chamber.

FORBES: Scientists Create A One-Atom Transistor

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ultra high vacuum
美 [ˈʌltrə haɪ ˈvækjuːm]