“astronaut medical qualification”的概念、定义、翻译、参考文献-科学参考

单词	astronaut medical qualification
释义	astronaut medical qualification Encyclopedia 工学航天实施医学释 astronaut medical qualification航天员医学放飞实施载人航天飞行任务前，航天员达到执行飞行任务的医学标准而获得的放行许可。
随便看	ion beam irradiation breeding ion beam machining ion beam microfabrication of vacuum electronic device ion beam mixing ion-beam mixing ion beam polishing ion beam shaping ion-beam simulation for neutron irradiation ion beam sputtering ion beam sputtering deposition system ion beam welding of nanotube ion bean etching ion-bean etching ion bean-mediated transformation ion biosensor ion bombardment Ion Caramitru ion carburizing ion channel ion channel linked receptor ion channel protein ion channels ion channel switch immunosensor ion chromatographic separation Ion Chromatography

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