n-body problem中文什么意思

多体问题

• n:    N ＝nuclear 核的：N-wa ...
• body:    n. 1.身体，体躯，肉体；尸首；躯 ...
• problem:    n. 1.问题，课题；疑难问题；令人 ...

例句与用法

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1. In the research of the n - body problem , central configuration is an important content from it , we can obtain periodic solution ; it has close connection with collision or escaping
   在n -体问题研究中，中心构型是研究它的一个重要内容。由中心构型可以产生周期解，中心构型也与天体同时碰撞或逃逸紧密相关。
2. Comparing to the single - particle system , in n - body problems , not only the external condition is considered , but also the mutual interaction , so it is more complex to compute than in the single - particle system
   与单粒子系统相比，在多粒子系统中，不仅要考虑外界的条件，还考虑粒子间的相互作用，所以多粒子系统要比单粒子系统复杂。

百科释义

The n-body problem is the problem of predicting the motion of a group of celestial objects that interact with each other gravitationally. Solving this problem has been motivated by the need to understand the motion of the Sun, planets and the visible stars.