Vocab Bloom Hub

perilune

/ˈpɛr.ɪ.luːn/

翻译: 指环绕月球运行的天体轨道上离月球表面最近的点,即月球轨道的近月点。

1 个条目

noun

/ˈpɛr.ɪ.luːn/C2formalscientific
  • zh指环绕月球运行的天体轨道上离月球表面最近的点,即月球轨道的近月点。

A noun referring to the point in an orbit around the moon that is closest to the moon's surface.

  1. Periapsis around the MoonC2formalscientific

    The point in an orbit around the Moon that is closest to the lunar surface.

    zh近月点

    • The spacecraft will reach its perilune in approximately two hours.
    • At perilune, the gravitational pull of the Moon is strongest.
    • The mission plan includes a low perilune for detailed surface mapping.

    同义词periselene

    反义词apolune