“particle”的概念、定义、习题解题方法及翻译-物理辞典

单词	particle
释义	particle 1(in physics) One of the fundamental components of matter. See elementary particles. 2(in mechanics) A hypothetical body that has mass but no physical extension. As it is regarded as having no volume, a particle is incapable of rotation and therefore can only have translational motion. Thus a real body may often, for translational purposes, be regarded as a particle located at the body's centre of mass and having a mass equal to that of the whole body.
随便看	Planck units Planck's radiation law Planck, Max Karl Ernst Ludwig plane plane-polarized light planet planimeter plano-concave lens plano-convex lens plasma plasma oscillation plasmon plasticity pleochroic plutonium Poincaré group Poincaré sphere Poincaré stresses point defect point discharge point-contact transistor poise Poiseuille's equation poison Poisson's ratio

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。