It also has its physical significance. Kepler equation is an integral of differential equation set. The introduction of assistant quantity E leads to the simplification of mathematic expression.
其物理意义，开普勒方程是关于行星运动微分方程组的一个积分，由于引入了辅助量E，使数学表达式大为简化。
The Kepler problem is solved by vector method and without the Binet equation.
直接利用矢量解法求解开普勒问题，不必借助于比奈方程。
应用推荐