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problem of stability of solar system
释义
problem of stability of solar system
Encyclopedia
理学
天体力学定性理论
释
problem of stability of solar system
太阳系的稳定性问题
天体力学定性理论和天体演化学的一个基本问题。主要研究由大行星和太阳组成的力学系统在长时间内(至少几十亿年)是否能够保持稳定,具体地说就是每个大行星瞬时椭圆轨道的形状和大小是否都能长时间保持基本不变,不致发生某些大行星逃逸、堕入太阳或互相碰撞等现象。这个问题尚未得到彻底解决。
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coagulation heat
coagulation settling
coagulation value
coagulative necrosis
coagulative sensitization
coagulator
coagulocyte
coagulum
Coahuila,Estado de
coal
coal-accumulating accommodation space
coal-accumulating model
coal-accumulating paleogeographic types
coal-accumulating period
coal-accumulating province
coal accumulation
coal-accumulation belt
coal-accumulation center
coal accumulation controlled by basin
coal accumulation in highstand systems tract
coal accumulation in lake transgressive systems tract
coal accumulation in transgressive systems tract
coal accumulation model for barrierless coast
coal accumulation system
coal alkylation
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