翻译和例句：
for about 7 hours.• A small cut in their spacesuit. Cosmic rays (宇宙射线) can burn your skin ……
cosmic rays (宇宙射线) may make the plants difficult to grow.Since the 1980s, China has been taking... conditions of space. Micro-gravity, lack of air and high-energy cosmic rays (宇宙射线) may make the plants ……
and landing andcosmic radiation(宇宙射线) also may be harmful to astronauts, according to experts ……
: Astronomy, planetary science and space physicsCosmic ray (宇宙射线) systemElectron telescopes study ……
to microgravity (微重力), lack of air and cosmic rays (宇宙射线). The seeds can then produce higher yields (产量) on Earth... of air and cosmic rays (宇宙射线). The seeds can then produce higher yields (产量) on Earth.For more than ……
. Exposure在此表示“照射、暴露于……之下”，如：He nearly died of exposure on the cold mountain. (他在寒冷的高山上差点冻死。) 天然本底辐射包括宇宙射线和自然界中天然放射性核素发出的射线 ……
. Micro-gravity, no air and high-energy cosmic rays (宇宙射线) may make it hard for the plants to grow... cosmic rays (宇宙射线) may make it hard for the plants to grow.Rice has been a staple food (主食) for ……
. Strong shakings and noise during launching and landing and cosmic radiation (宇宙射线) also may... and noise during launching and landing and cosmic radiation (宇宙射线) also may be harmful to astronauts ……
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