surrounding atmosphere
英
美
- Extremely cold cryogens such as hydrogen and helium can even freeze or solidify the surrounding air.
极低温液体，如氢和氦甚至能冷冻或凝固周围空气。
- The cold "boil-off"gases condense the moisture in the surrounding air, creating a highly visible fog.
低温汽化气体浓缩周围空气里的水份，产生非常显著的雾。
