system of particles A collection of particles whose motion is under investigation. In a given mathematical model, the particles may be able to move freely relative to each other, or they may be constrained by light rods, springs, or strings.
system of particles
数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。