the celestial equator
- the celestial equator的基本解释
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赤道
- 更多网络例句与the celestial equator相关的网络例句 [注：此内容来源于网络，仅供参考]
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Sadalmelik is only one of two stars with ancient proper names to lie within a degree of the celestial equator (the circle in the sky that runs from exactly east to west and lies directly above the equator of the Earth), the other Mintaka in Orion (Orion's right-hand belt star), although Porrima Virgo comes close.
Sadalmelik这个名字是自古沿用至今的，而且这样的星名也只有两个，它们都与天赤道成一定角度--天赤道就是将地球的赤道面无限延伸后和天球相交的大圆圈，其方向为自东向西。另一个是猎户座δ星Mintaka--位于猎户右手带子上--尽管处女座γ星Porrima靠近她，却没有这种荣耀。
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Either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length 2: either of the two celestial points at which the celestial equator intersects the ecliptic.
每年太阳会越过地球赤道，此时白天与黑夜长度均等。2、赤道在这2个天相点上交叉出现日食。
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Actually a composite of 300 consecutive 1-minute exposures, the image nicely shows stars near the celestial equator tracing nearly straight lines in projection, while stars north and south of the equator, respectively, appear to circle the north and south celestial poles .
上图实际上是一300幅连续1分钟抓拍的合成图像，显示出了接近天赤道附近的恒星轨迹投影近乎直线，而天赤道南北的恒星轨迹，分别显示为环向南部和北部天极的弧形。
- 更多网络解释与the celestial equator相关的网络解释 [注：此内容来源于网络，仅供参考]
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The equator engirds the earth：赤道环绕地球
Relating to the celestial equator. 与天赤道有关的 | The equator engirds the earth. 赤道环绕地球. | The equator. Used with the. 赤道. 和the连用
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the celestial equator：天球赤道
1. Equator n. (地球或天球的)赤道 /(平分球形物体面的)圆; (任何)大圆 | the celestial equator 天球赤道 | the earth's equator 地球赤道
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Relating to the celestial equator：与天赤道有关的
Being north of the equator. 赤道以北的 | Relating to the celestial equator. 与天赤道有关的 | The equator engirds the earth. 赤道环绕地球.