Kepler law【化】 开普勒定律 Kirchhoff's second law基尔霍夫电压定律 newton's second law牛顿第二定律 Newton's second law牛顿第二定律 相似单词 Keplern. (在月球东北象限的)开普勒环形山(直径为35公里) keplern.(在月球东北象限的)开普勒环形山(直径为35公里) ...
跟据开普勒第二定律(Kepler's Second Law), 面积 AOB = 面积 COD(1/2)(r1)²(Δθ1) = (1/2)(r2)²(Δθ2)(r1)²(Δθ1/Δt) = (r2)²(Δθ2/Δt)(... hk.knowledge.yahoo.com|基于14个网页 3. 等面积定律 航海及海运专业词汇英语翻译(J-L) ... Kepler's laws 开普勒定律Ke...
Kepler's second law 英 [ˈkɛpləz ˈsekənd lɔː] 美 [ˈkɛplərz ˈsekənd lɔː]网络 卜勒第二定律; 开普勒第二定律
A Line joining a planet and the Sun sweeps out equal areas during equal intervals of time [2] [2] Bryant, Jeff; Pavlyk, Oleksandr. "Kepler's Second Law",Wolfram Demonstrations Project. 此文中涵盖了一些数学的基本概念,认真看一下的话初中生也可以轻松的理解此定律的推导 为了证明开普勒第二定律,...
Kepler's second law - a law concerning the speed at which planets travel; a line connecting a planet to the sun will sweep out equal areas in equal times; "Kepler's second law means that a planet's orbital speed changes with its distance from the sun"...
1.Kepler's second law means that a planet's orbital speed changes with its distance from the sun.开普勒第二定律指行星的轨道速度与其和太阳的距离。 2.The new Derivation for Third Law of Kepler开普勒第三定律表达式的一种新的推导方法 3.Kepler's third law gave a more specific hint about the ...
开普勒第二定律阐述了行星绕太阳运动时，太阳和行星连线扫过的面积在等时间内保持相等。这一定律通过极坐标系的数学推导得以证明。极坐标系定义了平面上的点通过距离和角度确定。将点从极坐标转换为笛卡尔坐标时，我们使用公式。同样，将笛卡尔坐标向量转换为极坐标向量，需要使用公式。公式中，r表示从原点到...
Kepler's second law of planetary motion. A radius vector joining any planet to the Sun sweeps out equal areas in equal lengths of time.© Encyclopædia Britannica, Inc./Patrick O'Neill RileyAbout Us Contact Us Privacy Notice Terms of Use Diversity ©2024 Encyclopædia Britannica, Inc...
Kepler’s second law of planetary motion, in astronomy and classical physics, one of three laws describing the motions of the planets in the solar system and which states that a radius vector joining any planet to the Sun sweeps out equal areas in equal
Kepler's second law is calculated for 18 planets and asteroids. It is shown that equal areas are swept in equal intervals of time only near the perihelion (P) and the aphelion (A). A highly significant relation between the ratio of the area swept at the average of P and A to the ...