引潮力的研究分析

Analyses of tidal force

引起海洋潮汐的动力并不是引潮天体对地球引力的本身及其大小，而是引力在地表上分布的差异，即引潮力．潮汐是一种普遍的宇宙现象．

According to the analyses, the force leading to the tide of the ocean is not equal to the attraction itself and the gravitational strength of the celestial bodies for the earth. And the force results from the distributive difference of the gravitation tidal force on the earth. The tide is one of universal cosmic appearances.