粒子

So the evolutionary equation of PSO is rewritten without the particle velocity variable.

本文提出了无粒子速度参量和带极值扰动的粒子群优化方法。

Based on further experiments, it is presented that there is an optimal initial velocity of charged particles to reach higher purification ef.

在更深一步的试验研究基础上，提出粒子初速存在着一个提高净化效率的最佳值，并应用带电粒子电漂移理论解释了一定的集尘板间距内加垂直磁场后，净化效率低于不加磁场情况下的净化效率这一特殊现象，完善了这一新技

From the top viewport, make a particle in the middle of our model.

我们必须在选取该粒子的时候设置一些修改面板中关于粒子的参数。

In the aspect of virtual unexpected events, focus on the shortage of existing flame model, paper proposes a random Lagrangian method based on non-grid, which through a group of particles to modeling the fluid. Its statistical properties and the equation based on fluid changes in the same particles, but more stable.

5针对虚拟火灾突发事件，鉴于现有火焰模型的不足，论文提出了通过一组粒子建立流体模型，它们的统计特性和基于流体方程变化的粒子相同，且在数值上比方程的确定性解更加稳定。

This is the first time in the history reveals the microscopic particles and the volatility of the nature of the particles that "wave-particle duality."

这是历史上首次揭示了微观粒子的波动性和粒子性的统一，即"波粒二象性"。

Human origins the study of light early, but the understanding of the nature of light has gone through a more lengthy process, the light is actually the wave or the granule, the struggle of the light wave theory and the micellar theory started from the early 17th century,and comes to an end by the light wave-particle duality to the early 20th century.

人类对光的研究起源很早，但对光的本质认识经历了一个较漫长的过程，光究竟是波还是粒子，光的波动说和粒子学说之争从17世纪初开始，至20世纪初以光的波粒二象性告终。

This paper analyzed the contradiction of Born s probability explanation when particles of microcosm interference through an ideal experiment, proposed a new explanation about the wave-particle duality in microcosm, and described a test experiment that examed the new explanation.

通过理想实验分析微观粒子相干涉时玻恩的几率解释出现的矛盾，提出了微观粒子波粒二象性的新解释，给出了检验新解释的实验设想。

Premature convergence and weak local optimization are two key problems existing in the conventional genetic algorithm. To overcome the shortcomings, an improved genetic algorithm based on the particle swarm algorithm is proposed.

针对传统遗传算法中存在的易陷入局部最优解和后期收敛速度慢的问题，基于粒子群算法，对传统遗传算法作了改进，提出了一种基于粒子群算法的遗传算法。

While pure acicular ZnO nanoparticles are acquired in the oxygen, and Zn nanoparticles are obtained in the hydrogen.

通过对临界粒子半径r*的回归分析，说明Zn纳米粒子的粒径主要由反应压力控制，而与载气流量关系不大。

In our model, three processes are considered: particle deposition, adatom diffusion and adatom reevaporation.

模型中考虑了粒子的沉积、吸附粒子的扩散和蒸发等过程。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。