rational mechanics meaning in Chinese

理论力学
理性力学

But phileas fogg , who was not travelling , but only describing a circumference , took no pains to inquire into these subjects ; he was a solid body , traversing an orbit around the terrestrial globe , according to the laws of rational mechanics
假如福克先生向他请教的话，柯罗马蒂会乐意把有关印度的历史风俗人情和社会组织的情况告诉他的可惜福克先生什么都不打听，因为他不是来旅行的，他只是要在地球上兜一个圈儿。