kepler's law of planetary motion
英漢例句
- The Laws of Planetary Motion Kepler's First Law: The orbits of the planets are ellipses, with the Sun at one focus of the ellipse.
行星沿橢圓軌道繞太陽(yáng)運(yùn)行,太陽(yáng)位於橢圓的一個(gè)焦點(diǎn)上。 對(duì)任一個(gè)行星說(shuō),它的逕矢在相等的時(shí)間內(nèi)掃過(guò)相等的麪積。
雙語(yǔ)例句
詞組短語(yǔ)
- Kepler 's law of planetary motion 開(kāi)普勒行星運(yùn)動(dòng)定律