Several layers of shielding will safeguard the payload from cosmic rays, meteorites, and atomic oxygen.

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。

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Several layers of shielding will safeguard the payload from cosmic rays, meteorites, and atomic oxygen.

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。

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