宇航员在茫茫太空中航行,短则几天、几个月,长则十几个月,如果生病了,既不会有急救车,也不能因为牙疼去看医生。然而,宇航员在空间站飞行数月后,却能健康地返回地球。他们是如何对付发病情况的呢? 在太空时代的早期,对诸如人类在太空中如何生活、进食、治病等都没有答案。为解决这些问题,科学家们建立了一个完整的科学实验基地——医 Astronauts sail in the vast expanse of space. They are as short as a few days, several months, and as long as a dozen months. If they are sick, they will neither have an ambulance nor see a doctor because of toothache. However, after astronauts flew on the space station for several months, they could return to Earth healthily. How do they deal with the disease? In the early days of the space age, there was no answer to how people lived, eaten, and treated diseases in space. To solve these problems, scientists have established a complete scientific experimental base - medical