It thaws in March here.在此地化雪的季节是三月.The sun at noon thaws the ice on the road.中午的阳光很快把路上的冰融化了.When ice thaws, its molecular structure collapses.当冰消融时, 其分子结构崩溃.Frozen food thaws or defrosts when we take it out of the freez...
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....
In the midst of a glade were several huts.林中的空地中间有几间小木屋.I feel deep sorry and glade for all of them.我感到深切遗憾和林间空地的全部.The traveler sit on a glade in the forest.旅行者坐在森林中一块空地上....