... 低温绝热 Cryo Heat Insulation 低温气体 制冷机 Cryo Gas Refrigerator 低温热管 Cryo Heat Tube ...
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对球墨铸铁的低温气体多元共渗技术进行了研究。
The technology of low temperature gas multicomponent permeation for nodular cast iron was studied.
低温气体和尘埃长长的卷须从渐行渐远的电离前沿一直延伸到数光年远的太空。
A long tendril of colder gas and dust extends many light years into the void from the receding ionization front.
为了防止低温液体或低温气体积聚在阀门之间的管道内，要给管道配备减压装置。
To prevent cryogenic liquids or cold gas from being trapped in piping between valves, equip the piping with pressure-relief devices.
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