大圆航行: great-circle sailing法: law大圆航行: great circle sailing大圆航行分段: great circle section混合大圆航行: composite sailing大圆航行的经度差: great circle differential longitude大圆航行分点经度: great circle differential longitude大圆航行的经度差大圆航行分点经度: great circle differential longitude大圆航线分段大圆航行分段: great circle section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大圆航向: great-circle course航行法: air navigation law; ana air navigation act; ano air navigation order; navigational method初始大圆航路: initial great-circle course大圆航线分段: great circle section混合大圆航线: composite track; compositetrack天文大圆航向: astronomical great circle course最终大圆航向: final great-circle course旋回圆航行: turning circle run大圆航法导航仪: circumnavigator
