在宇宙航行中,宇航员的生活是一幅什么样的景象,看看以下描述就清楚了。 睡觉本来是件很舒服的事,但宇航员在太空的睡眠却并不舒服。因为在失重条件下睡觉,稍不留心就会从睡袋中飞出来。 睡觉时,宇航员头顶上要用电扇吹氧气,以免因缺氧而窒息。在微风中睡觉,时间长了会令人受不了,可是又不能关掉电扇,只要一关就会响起警铃,会把所有人吵醒。 飞船上各种仪表发出的响声让人难以忍受,睡觉打鼾或者吹吹口哨也不会防碍别人,因为仪表的声音比这更大。 Astronaut life, astronaut life is what kind of scene, take a look at the following description is clear. Sleeping could have been a very comfortable thing, but astronauts did not feel as comfortable sleeping in space. Because it sleeps under weightlessness, it slips out of the sleeping bag with little care. Asleep, the astronaut overhead to use oxygen to blow oxygen, so as not to suffocate due to lack of oxygen. Sleep in the breeze, a long time will be unbearable, but they can not turn off the fan, as long as the level will ring the alarm, will wake up all. The sound of the various instruments on board the spacecraft is unbearable, sleeping snoring or whistling will not hinder others because the instrument’s voice is bigger than this.