epicyclic motion

• 行星运动,外摆线运动,周转圆运动

epicyclic motion的用法和样例：

例句

1. He most certainly deserves credit as a pioneer, with Le Verrier, of applying perturbation theory to planetary motion.
   他与勒威耶都是应用微扰理论解决行星运动问题的开拓者，毫无疑问。
2. These additional possibilities modify the gravitational force in a small but nonnegligible way, yielding potentially observable corrections to planetary motion.
   这些额外的可能性，会以一种微小但不可忽略的方式修正重力，造成的结果有可能可以在行星运动中观测到。