光电精密跟踪技术是航空航天测控领域中的一项核心技术。
The optoelectronic (0-E) precise tracking technology is a core technology in the field of navigation, test and control (TT&C).
光电精密跟踪技术是航空航天测控领域中的一项核心技术。
The optoelectronic (0-E) precise tracking technology is a core technology in the field of navigation, test and control (TT&C).
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