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polar orbit
 polar orbit
cartogr. 极 轨道
oil 极轨道
space 极地轨道; 极轨
| constellation
 "Constellation"
mil. "星座"
 constellation
multimed. 星座图
oil 构象
space 星座; 星座

to phrases
polar orbit
cartogr. 极[地]轨道
oil 极轨道
space 极地轨道; 极轨
tech. 两极轨道
 English thesaurus
polar orbit
USA A satellite orbit that passes over the North and South Poles on each orbit, has an angle of inclination relative to the equator of 90 degrees, and eventually passes over all points on the earth (JP 3-14)
polar orbit: 20 phrases in 3 subjects
Agriculture3
Space14
Technology3