天球座标的英文

• celestail coordinates

• "天球"英文翻译    celestial sphere; sphere
• "座"英文翻译    seat; place
• "标"英文翻译    Rockwell A scale
• "天球座标系统" 英文翻译 :    celestial coordinate system
• "天球座标〃指定天球上天体位置的各座标" 英文翻译 :    celestail coordinates
• "地球座标" 英文翻译 :    earth based coordinates
• "地球座标系" 英文翻译 :    coordinate system; earth fixed; earth based coordinate system
• "球座标记" 英文翻译 :    tee mark
• "球座标系" 英文翻译 :    spherical coordinate system
• "球座标系统" 英文翻译 :    global co-ordinate system
• "球座标志" 英文翻译 :    tee mark
• "地球座标系侧轴" 英文翻译 :    lateral earth axis
• "球座" 英文翻译 :    ball cup; ball seat; ballseat; teeing
• "天球" 英文翻译 :    [天文学] celestial sphere; sphere◇天球赤道 [天文学] celestial equator; equinoctial; 天球坐标 celestial coordinate
• "座标" 英文翻译 :    cie coordinates; fix
• "击球座" 英文翻译 :    batting tee
• "球座,球窝" 英文翻译 :    ball socket
• "球座阀" 英文翻译 :    valve with ball seat
• "球座塞" 英文翻译 :    ball seat plug
• "球座式" 英文翻译 :    spherically seated
• "天球瓶" 英文翻译 :    vault-of-heaven vase
• "天球仪" 英文翻译 :    celestial globe; celestial sphere; star globe; cosmosphere 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°
• "吴天球" 英文翻译 :    wu tianqiu
• "斜天球" 英文翻译 :    oblique sphere
• "正天球" 英文翻译 :    right sphere

• We will talk more about the celestial sphere and how to tell the positions of the stars in the sky . we will also introduce the constellations and the star atlas
  在这一章，我们会探讨天球及天球座标的种种，然后再介绍星座及星图。
• To be precise , we have to mention the time , for example , year 2000 . 0 , when we talk about the celestial coordinate system . we will not go into the details
  严格来说，当我们使用天球座标来标示天体的位置时，应该同时指出是哪一年的座标，例如公元2000 . 0年。