The contents about vacuum metrology, vacuum standard, vacuum measurement and calibration and space vacuum measurement, etc.

介绍了真空计量、真空计量标准、真空测量与校准技术、空间真空测量等方面的内容。

youdao

The contents about vacuum metrology, vacuum standard, vacuum measurement and calibration and space vacuum measurement, etc. are introduced.

介绍了真空计量、真空计量标准、真空测量与校准技术、空间真空测量等方面的内容。

youdao

Photonic band gap (PBG) structures have been shown to have a density of states (DOS) of emission field different from that of free-space vacuum field.

光子带隙结构中的辐射场态密度(DOS)不同于自由真空场中的辐射场态密度。

youdao

The module called Kibo or "Hope" in Japanese will allow astronauts to conduct experiments that involve exposing materials to the vacuum of space.

VOA: standard.2009.07.16

But in the vacuum of space the tiny amount of air trapped between them would inflate to create a semi-rigid structure.

BBC: Sticking solar power station where the Sun shines

The Vulcain engine as you know is ignited on the ground, but on Liberty it would need to ignite in the vacuum of space.

BBC: New rocket could lift astronauts

Turner says it's hard enough for scientists to understand how the supposedly empty vacuum of space can be suffused with some form of cosmic energy.

NPR: New Clue to Universe's Darkest Mystery