inferior planet meaning in English
地内行星
内行星
Examples
- Mercury and venus are inferior planets in the solar system as they are nearer to the sun than the earth
内行星凌日现象水星和金星是太阳系中的内行星，它们比地球更接近太阳。 - Figure 1 the relative positions of the sun , an inferior planet and the earth during the transit of the inferior planet
发生内行星凌日现象时，太阳、内行星及地球的相对位置。 - This phenomenon does not occur every year because of the inclination of the inferior planet s orbit to that of the earth ( figure 1 )
由于内行星围绕太阳公转的轨道与地球的轨道并不是在同一平面上，内行星凌日现象并不是每年都会发生( - Mercury is an inferior planet of the solar system . whenever it comes between the earth and the sun , the tiny silhouette of mercury will be found passing the suns disc slowly
水星是内行星，每当它运行至地球和太阳之间，水星细小的剪影便会在日面缓缓掠过，这个现象称为水星凌日。 - An inferior planet is in superior conjunction when in line with the sun and the earth and on the far side of its orbit with respect to the latter ; when it lies between the sun and the earth it is said to be in inferior conjunction
当内行星运行至与地球和太阳成一直线时，称为上合，而运行至太阳和地球之间时，称为