服务舱的两个大气瓶中装有液态氧.Two large tanks in the service module held liquid oxygen.结论在高原吸入液态氧能增加人体通气无氧阈,使肺功能得到明显提高.Conclusion Inhaling liquid oxygen could improve the anaerobic threshold and pulmonary ventilation at high altitude....
Slowly Jewish communities were reconstituted and Jewish life began anew.渐渐地，犹太社区得到重建，犹太人的生活重新开始。She's ready to start anew.她准备重新开始。He began his work anew.他重新开始工作。...