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- Scanning Celestial Altitude Determination System 扫描式天体高度测定系统
- Submarine Celestial Altitude Recorder 潜艇用天体高度记录器,潜艇用升降无线电六分仪
- We are flying at an altitude of 20000 feet. 我们的飞行高度是20000英尺。
- The apparent celestial origin of a meteoric shower. 流星群的辐射点明显的流星雨太空光源
- The airliner flew at an altitude of 20000ft. 客机在两万英尺的高度飞行。
- The sun, moon, stars, etc. are celestial bodies. 太阳、月亮、星星等都是天体。
- At this altitude you often get strong winds. 在这一纬度地区，经常有大风。
- The plane flew at an altitude of30000 feet. 飞机在三万英尺的高空飞行。
- A medieval instrument, now replaced by the sextant, that was once used to determine the altitude of the sun or other celestial bodies. 星盘一种中世纪的仪器，曾用来测量太阳或其它天体的高度，现在已被六分仪取代
- An early instrument for measuring altitude of celestial bodies, consisting of a90= graduated arc with a movable radius for measuring angles. 象限仪用来测量天体纬度的一种早期工具，由一个有90度刻度的圆弧和一个用来测量角度的可移动的半径构成
- They had no hope of admission to the celestial kingdom. 他们无望进入天国。
- The sun, the stars and the moon are celestial bodies. 太阳，星星和月亮都是天体。
- The angular distance of a celestial object above the horizon. 地平纬度地平线以上天体的角度距离
- Some people develop altitude sickness when climbing high mountains. 有些人在爬高山时会发生高山反应。
- celestial altitude 天体高度
- The pilot blacked out for a moment upon reaching such a high altitude. 飞机上升到这样高度时，飞行员昏厥了片刻时间。
- The plane was then flying at an altitude of 8000 feet. 当时飞机在八千英尺的高度飞行。
- Even the celestial world is heavily guarded. 神仙世界也是戒备森严的。
- What is the altitude of this village? 这个村子海拔多少?
- 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
