| 单词 | 角距离 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔amplitude〕Astronomy The angular distance along the horizon from true east or west to the intersection of the vertical circle of a celestial body with the horizon.【天文学】 天体出没方位角：沿地平线从准确的东或西方向到一个天体与地平线竖直圈交叉角的角距离美国传统〔celestial longitude〕The angular distance eastward from the vernal equinox to the great circle drawn through the pole of the ecliptic and a celestial body.黄经：向东从春分至通过黄经极及一个天体所画的大圆圈之间的角距离美国传统〔depression〕Astronomy The angular distance of a celestial body below the horizon.【天文学】 俯角：天体在地平线下的角距离美国传统〔depression〕The angular distance below the horizontal plane through the point of observation.俯角：从观察点看，在水平平面下的角距离美国传统〔elongation〕The angular distance between two celestial bodies as seen from Earth.距角：从地球上看的两个天体之间的角距离美国传统〔heliometer〕A telescope equipped to measure small angular distances between celestial bodies.量日仪：一种望远镜，用以测量天体之间微小的角距离美国传统〔latitude〕The angular distance north or south of the earth's equator, measured in degrees along a meridian, as on a map or globe.纬度：地球赤道北或南的角距离，例如在地图或地球仪上沿着子午线用度数测量美国传统 |
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