decompression sphere

例句：

1. 1. The decompression sphere is used to reduce the pressure inside a spacecraft during launch and landing.
   减压球用于在发射和降落过程中减少飞船内部的压力。
2. 2.The decompression sphere is crucial for maintaining the integrity of the spacecraft's hull during high-g conditions.
   减压球对于保持飞船外壳在高重力条件下的完整性至关重要。
3. 3. The decompression sphere was designed to prevent the loss of cabin pressure during extreme weather conditions.
   减压球设计用来防止极端天气条件下客舱压力的损失。