研制了测量装置、精密恒压供气系统和测控系统 ，探索了减少和消除干扰的措施。

The measuring device, precision constant pressured air-feeding system and measurement controlling system were developed.

youdao

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).

youdao

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).

youdao