大気圏
Meanings
1
atmosphere; atmospheric layer
Refers to the gaseous envelope surrounding the Earth, often used in scientific or meteorological contexts.
When entering the atmosphere, the spacecraft is exposed to high temperatures.
Usage patterns
- 〈物〉が大気圏に突入するfor something to enter the atmosphere
The meteorite entered the atmosphere.
- 大気圏を離脱するto leave (escape) the atmosphere
The rocket left the atmosphere and headed into space.
- 〈物〉が大気圏で燃え尽きるfor something to burn up in the atmosphere
Many small fragments burn up in the atmosphere.