Starting with Lagrange equations of the first kind, pure differential equations of multibody systems with rheonomic constraints are established.
根变换方程与约束方程显含时的等价性,提出了约束与统判的等同表述。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
NASA's Lucy mission will study the pristine Trojan asteroids, the remnants of our solar system that have been gravitationally trapped around Jupiter's Lagrange Point number four and Lagrange Point number five for over four and a half billion years.
NASA Lucy 任务将研究原始伊小行星,这是我们太阳系残余物,它们被引力困在木星拉格朗点 4 号和拉格朗点 5 周围超过 45 亿年。