单词 | orbit plane |
释义 | > as lemmasorbit plane orbit plane n. ΚΠ 1862 H. Spencer First Princ. ii. x. §83 A slow change in the position of the orbit-plane. 1953 A. F. O'D. Alexander in M. Davidson Astron. for Everyman iv. 203 Pluto's path never crosses Neptune's..for its orbit-plane is inclined 17° to the ecliptic plane. 2002 AScribe Newswire (Nexis) 17 Jan. Flight controllers..changed the inclination of the orbit, the angle between the orbit plane and the Mars equator, to 93.1 degrees. < as lemmas |
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