planetary motion 行星运动 newton's first law of motion phr. 牛顿运动第一定律 相似单词 Kepler n. (在月球东北象限的)开普勒环形山(直径为35公里) kepler n.(在月球东北象限的)开普勒环形山(直径为35公里) planetary a.【术语】 行星的 Weber('s)law 韦伯定理 motion n. 1.[U]运动;移动;动态...
开普勒的三个定律(Kepler's laws of planetary motion)是由德国天文学家约翰内斯·开普勒在16世纪末和17世纪初提出的,是描述行星运动的重要定律。 第一定律(椭圆轨道定律):行星绕太阳运动的轨道是椭圆,太阳位于椭圆的一个焦点上。 第二定律(扫面面积定律):在相等时间内,行星与太阳之间的连线所扫过的面积相等。这...
Kepler's law of planetary motion 英 [ˈkɛpləz lɔː ɒv ˈplænətri ˈməʊʃn] 美 [ˈkɛplərz lɔː əv ˈplænəteri ˈmoʊʃn...
Kepler's first law of planetary motion. All planets move around the Sun in elliptical orbits, with the Sun as one focus of the ellipse. Kepler’s laws of planetary motion, inastronomyand classicalphysics, laws describing the motions of theplanetsin thesolar system. They were derived by the ...
Johannes Kepler discovered the laws of planetary motion. Which of the following is related to his discovery? A. How planets move around the sun B. How plants grow C. How animals migrate D. How clouds form 相关知识点: 试题来源:
Kepler's laws of planetary motion helped humans understand that planets move in ___. A. straight lines B. random paths C. elliptical orbits D. circular orbits 相关知识点: 试题来源: 解析 C。解析:开普勒行星运动定律帮助人类认识到行星是沿椭圆轨道运动的,而不是直线、随机路径或者圆形轨道。这一发...
Kepler's laws of planetary motion (1609, 1618) 开普勒定律() 例子: Johannes Kepler (1571-1630), German astronomer and formulator of Kepler's laws of planetary motion— 开普勒 ▾ 外部资源(未审查的) According to Newton'slaws of motion,allforces have ...
Kepler's law of planetary motion - (astronomy) one of three empirical laws of planetary motion stated by Johannes Kepler Kepler's law law of nature, law - a generalization that describes recurring facts or events in nature; "the laws of thermodynamics" Kepler's first law - a law stating ...
英文:Kepler's three laws of planetary motion revolutionized our understanding of the universe. 中文:根据开普勒的理论,行星绕太阳运动的轨道是椭圆形的。 英文:According to Kepler's theory, the orbit of a planet around the sun is elliptical. 中文:开普勒望远镜是现代天文学研究的重要...
of the nonzero planetary masses and resulting perturbations, Kepler's laws apply only approximately and not exactly to the motions in the solar system. Voltaire's El茅ments de la philosophie de Newton (Elements of Newton's Philosophy) was in 1738 the first publication to call them "laws".doi...