stereographic projection球: sphere; globe极: I the utmost point; extreme平面: plane; two dimensions; flat ...射影: projection希帕查斯球极平面射影: hipparchus' stereographic projection下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:球极平面射影,即可在微信中查询翻译