- celestial triangle
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天球三角的英文
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相关词汇
- 天球: celestial sphere; sphere
- 三角: triangle; trigonometry; trig ...
- 天球: [天文学] celestial sphere; sphere◇天球赤道 [天文学] celestial equator; equinoctial; 天球坐标 celestial coordinate
- 球三郎: kyusaburo
- 天球瓶: vault-of-heaven vase
- 天球仪: 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: wu tianqiu
- 斜天球: oblique sphere
- 正天球: right sphere
- 北半天球: northern celestial hemisphere
- 东半天球: eastern celestial hemisphere
- 或天球系: globes
- 吉红天球瓶: globular shape vase with sang de bouef
- 秘法天球: arcane orb
- 南半天球: southern celestial hemisphere
- 平行天球: parallel sphere
- 神圣天球: magic sacred globe; rare sacred globe; sacred globe
- 水晶天球: magic crystalline glb; rare crystalline glb
- 天球北极: north celestial pole
- 天球赤道: astronomical equator; celestail equitor; celestial equator; equinoctial line
- 天球赤道圈: equinoctial circle
- 天球传奇: tian qiu chuan qi
- 天球大圆: celestial circle
- 天球地平: astronomical horizon; celestial horizon
- 天球地平圈: celestial horizon; rational horizon