论文部分内容阅读
目前,世界上现役的航天员共有158名,其中25名是女性,约占航天员总数的16%。这些女航天员的平均年龄为42岁,而男航天员为43岁;女航天员的平均体重是60.7kg,而男航天员为81.2kg;女航天员的平均身高比男航天员矮10cm,脂肪比男航天员多11%,肌肉质量少8%;女航天员的血红蛋白质量比男航天员少10%～14%,有氧运动能力比男航天员低得多。虽然男女航天员的选拔和训练都是一样的,无论男女都需要经过严格的选拔和训练,但是男女航天员还是存在许多性别差异,除了年龄、体重和身高这些表面差别以外,在生理、生活和工作方面也有许多差异。
Currently, there are 158 active astronauts in the world, 25 of whom are women, accounting for about 16% of the total number of astronauts. The average age of these female astronauts was 42 years, while that of male astronauts was 43 years. The average weight of female astronauts was 60.7 kg, while that of male astronauts was 81.2 kg. The average astronaut of women was 10 cm shorter than that of male astronauts. Fat 11% more than male astronauts, muscle mass less 8%; Female astronauts hemoglobin mass less than men astronauts 10% to 14%, aerobic exercise capacity is much lower than male astronauts. Although the selection and training of both man and woman astronauts are the same, both men and women need to undergo rigorous selection and training. However, there are still many gender differences between men and women astronauts. Apart from the superficial differences in age, weight and height, There are also many differences in work.