粒子物理学家将基本粒子或者称为基础粒子定义为构筑世界的最小的单元。
Particle physicists define elementary particles or fundamental particles as the smallest building blocks in the universe.
介绍基本粒子群优化算法的原理、特点,并在此基础上提出了一种改进的粒子群算法。
This paper introduces the principles and characteristics of Particle Swarm Optimization algorithm, and puts forward an improved particle swarm optimization algorithm.
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