English translation for "navigational astronomy"

航行天文学

Related Translations:

navigational ranging:  航行测距

navigational planet:  导航行星

navigational triangle:  导航三角形天文三角形

navigational hazards:  航运的危害影响航行的险情

navigational watch:  航行当值

navigational data:  航行资料

navigational instrument:  导航仪器航海仪器航行仪表

navigational instruments:  导航仪器

navigational computations:  航行计算

navigational aspects:  有关航行方面的问题

Similar Words：

"navigational aids and bridge system" English translation, "navigational aids and bridge systems" English translation, "navigational aids planning" English translation, "navigational area" English translation, "navigational aspects" English translation, "navigational base" English translation, "navigational beacon" English translation, "navigational bearing" English translation, "navigational bridge simulator" English translation, "navigational buoy" English translation