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本文研究了基于光电成像的着陆引导系统方案。
The research on the scheme of Landing Guidance System based on electro-optical sensors is carried on first.
youdao
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本文研究了基于光电成像的着陆引导系统方案。
The research on the scheme of Landing Guidance System based on electro-optical sensors is carried on first.
youdao