“惠特克降阶法”的概念、定义、翻译、参考文献-科学参考

单词	惠特克降阶法
释义	惠特克降阶法 Encyclopedia 理学拉格朗日力学释 Whittaker method of reduction惠特克降阶法英国学者E.T.惠特克于1904年利用能量积分，将具有个自由度的完整保守系统降阶为（）个自由度的另一动力学系统的方法。降阶后的方程称为惠特克方程，与原方程形式一致。
随便看	IAUC IAU Circular IAU galactic coordinate system IAU galactocentric distance IAU Oort constants IAU Planetary Photograph Center IAUS IAU System of Astronomical constants IAU Working Group for Future large scale facilities IAU Working Group for Planetary system nomenclature IAU Working Group in History of astronomy IAU Working Group on Astronomiacl data IAU Working Group on Astronomical standards IAU Working Group on Comets IAU Working Group on Designations IAU Working Group on Earth rotation in the HIPPARCOS reference frame IAU Working Group on Lunar based astronomy IAU Working Group on Minor planets and Meteorites IAU Working Group on Near Earth objects IAU Working Group on Parallax standards IAU Working Group on Peculiar stars IAU Working Group on Planetary nebulae IAU Working Group on Reference frames IAU Working Group on Satellites IAU Working Group on Spectroscopic data archives

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