片语
apse lineAn apse line (or line of apsides) is an imaginary line defined by an orbit's eccentricity vector. It is strictly defined for elliptic, parabolic, and hyperbolic orbit
apse aisle教堂唱诗班通道
apse buttress半圆室扶垛
l APse失效;流逝;背离,失检;陷入
apsis教堂东端之半圆室;[天] 拱点
apse chapelAn apse chapel, in church architecture, is a chapel radiating tangentially from one of the bays or divisions of the apse. It is reached generally by a semicircular passageway, or ambulatory, exteriorly to the walls or piers of the apse.
lower apse近星点
el APse流逝;时间的过去
time-apse image间歇影像