由于太空的失重环境,航天员洗脸刷牙比较奇特,为了防止水到处乱飘,一般用湿毛巾擦一擦脸就算是洗脸了.在国际空间站里,航天员刷牙时,用手指蘸上牙膏来回蹭几下,然后再用湿毛巾把牙齿擦干净,刷牙就算完成,如果像在地面上那样刷牙,牙膏泡会飞得满座舱都是.在“天宫”一号中,航天员像在地面上一样刷牙,但用的是已经融有牙膏的专用牙刷.航天员刮胡子一般使用电动剃须刀,使用时还必须十分小心,不能让胡子渣从 Due to the weightlessness of space environment, astronauts wash their teeth is rather strange, in order to prevent the water floating everywhere, usually wipe the face with a wet towel even wash your face in the International Space Station, the astronauts brush your teeth, toothpaste with your fingers back and forth rub A few times, and then wipe the teeth with a wet towel, brush your teeth even if completed, as if brushing your teeth on the ground, toothpaste bubble will fly full cockpit are in the “Temple” on the 1st, the astronaut on the ground Brushing teeth on the same, but with a special toothbrush has been melted with toothpaste.Astronaut shaving generally use the electric shaver, the use must also be very careful not to beard slag from