天球仪的英文

celestial globe; celestial sphere; star globe; cosmosphere 短语和例子
中国东汉科学家张衡发明的天球仪是世界上最早的天球仪。 它可以测出太阳和月亮的角直径都是0.5度, 黄赤交角为24度。 the celestial globe invented by zhang heng, chinese scientist of the east han dynasty (25 a.d. - 220 a.d.), was the first of its kind in the world. it determined that the angular diameter of both the sun and the moon was 0.5° and the obliquity of the ecliptic was 24°

• 星象仪，天球仪，浑天仪:    celestial globe
• 天球:    [天文学] celestial sp ...
• 测球仪:    spherometer

例句与用法

1. The celestial globe invented by zhang heng , chinese scientist of the east han dynasty ( 25 a.d . - 220 a.d. ) , was the first of its kind in the world. it determined that the angular diameter of both the sun and the moon was 0.5 .
   中国东汉科学家张衡发明的天球仪是世界上最早的天球仪。
2. Wait a minute , the old man was saying . and he was showing pierre a globe
   那个老者说，他给皮埃尔看一个天球仪。

百科释义

天球仪是将星空表示在一个球上的一种天文仪器。在天球仪上恒星和星座的位置可以不变形地显示出来，但是观看一个天球仪的人是从仪器的外面来看它上面显示的星座的，因此它实际上是天球的一个镜像反射。