hypobarism

例句：

1. 1.The scientist discovered the new planet, which orbits around a hypobaric star.
   这位科学家发现了这颗环绕着一个低压星的新行星。
2. 2. The astronaut experienced the hypobaric environment during their long-duration space mission.
   在这次长时间的太空任务中，宇航员体验了低压环境。
3. 3.The research team conducted experiments to study the effects of hypobaric pressure on human health.
   研究小组进行了实验，以研究低压对人的健康影响。