在未作防护参与早期的原子试验后，许多军人患了放射病。
Many soldiers suffered radiation sickness after being present without protection at the early atomic tests.
在未作防护参与早期的原子试验后，许多军人患了由辐射引起的疾病。
Many soldiers suffered radiation sickness after being present, without protection, at the early atomic tests.
几层防护屏将保护有效负载免受宇宙射线、陨星和原子氧的危害。
Several layers of shielding will safeguard the payload from cosmic rays, meteorites, and atomic oxygen.
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