冲日

冲日冲日
  1. 本周六也就是3月3日是火星冲日的时刻。

    Because Saturday , March 3 , is the Mars opposition .

  2. 小行星的行星摄动,轨道改进和冲日星历表全部连续的自动计算

    Automatic calculation of planetary perturbations and improvement of orbits and opposition ephemeris of asteroids

  3. 星期六将有一个由天文专家主持的免费直播的火星冲日讨论组。

    But Saturday there 'll be a free live streaming of the Mars Opposition , hosted by astronomy experts .

  4. 冲日时火星正面反射太阳光至地球,且距离又较近,故显得特别光亮。

    During opposition Mars reflect Sun light directly to the Earth at a closer distance , so Mars will appear much brighter .

  5. 火星冲日是指火星和太阳正好运行到地球的两侧。

    The name - the Mars opposition - means that Mars and the sun are on , well , opposite sides of us .