大圆: great circle航线: airline or shipping line分段: section; segmentation; burst ...大圆航行: great-circle sailing大圆航行分段: great circle section大圆航线分段: great circle section大圆航行分点经度: great circle differential longitude大圆航线: great circle course; great circle sailing; great circle track; great-circle course; great-circle line; orthodrome; orthodromic line大圆航线图: great circle sailing chart; greatcirclesailingchart大圆航行: great circle sailing大圆航行法: great circle sailing大圆航行的经度差大圆航行分点经度: great circle differential longitude混合大圆航线: composite track; compositetrack混合大圆航行: composite sailing天文坐标大圆航线: acc astronomical great circle course大圆航行的经度差: great circle differential longitude大圆航程: distance by great circle track大圆航法: orthodromics; orthodromy大圆航海术: great-circle sailing大圆航迹: great-circle track大圆航路图: great circle track chart大圆航向: great-circle course初始大圆航路: initial great-circle course天文大圆航向: astronomical great circle course最终大圆航向: final great-circle course
