“天体力学定性理论”的概念、定义、翻译、参考文献-科学参考

单词	天体力学定性理论
释义	天体力学定性理论 Encyclopedia 理学天体力学定性理论释 qualitative theory in celestial mechanics天体力学定性理论主要研究天体在长时间（包括趋于无穷）内的运动状态，以及轨道在运动方程奇点（无穷大值﹑多值或不定值）附近的性质。为H.庞加莱等人所创立。
随便看	Western Regions Protectorate western restaurant Western Returned Scholars Association Western Returned Scholars Association·Overseas-educated Scholars Association of China Western Route Army Western Sahara Western Saharans Western Schism Western School Writer Western sect of Taoism Western sports thought western style suit western system of civil service western theoretical psychology Western Tien-Shan Western Tombs of the Qing Dynasty western traditional vocal music art Western Türk Western Wei Dynasty Western Xia adherents Western Xia currency Western Xia Dynasty Western Xia Dynasty music Western Xia manuscripts collected in China Western Xia records in the collection of the Institute of Oriental Manuscripts of the Russian Academy of Sciences (IOM RAS)

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。