粒子

It is very important to study the new Higgs boson given bythe extensions of the SM and the relevant Higgs physics.

寻找Higgs粒子、研究电弱对称破缺的根源以及与此相应的动力学本质，是当前粒子物理的一个中心问题。

You'll also notice a bounding box around the particles to indicate that the point cloud is selected.

同时有一个边界盒子围绕在粒子群周围标志着粒子当前为选择状态。

In chapter two,we consider a branching infinite particle system withimmigration which is a general model.

在第二章，首先讨论带迁入的无穷粒子分枝系统，这是一个非常广泛的粒子系统模型。

According to the basic theories of Brownian motion, a mixing search model is proposed.

基于网络上的布朗粒子运动基本原理，提出了一种单粒子和多粒子相结合的混合搜索模型。

In this paper, constrained optimal problems are solved using particle swarm optimization. Owing to constrained conditions, searching space is not bulgy and particles are easy to be limited to local optimal.

采用粒子群算法处理约束优化问题时，由於约束条件使得解空间成为非凸集合，粒子容易陷入局部最优。

In this paper, in order to better understand the molecular nitrogen and other gases in the discharge of space plasma discharge process mechanism, on the establishment of a nitrogen capacitive coupling of the RF glow discharge particle simulation combined with Monte Carlo and from the simulation of the N2 RF discharge electricity in the space distribution of the electric field and charged particles (e, N2 +, N +) acts.

本文为了更好的理解氮气以及其他分子气体放电在放电空间的等离子体过程机理，建立了一个关于N2电容耦合射频辉光放电的粒子模拟与蒙特卡罗相结合的自恰模拟，模拟了N2射频放电在放电空间的电场分布和带电粒子（e， N2+，N+）行为。

The factors influencing the selective distribution of carbon black in the composites are introduced briefly in this paper.

本文简要介绍了影响CB粒子在两相共混物体系中选择性分布因素，并综述了CB粒子的分布对材料导电性能的影响。

The simulation results show that estimation performance of the proposed algorithm is much better than the standard particle filterand central difference particle filter.

仿真结果表明，所提出算法的估计性能要明显优于标准的粒子滤波和中心差分卡尔曼粒子滤波。

In order to improve tracking estimation accuracy of existing central difference Kalman particle filter,a new particle filter algorithm based on iterative measurement update CDKF is proposed.

为了提高中心差分卡尔曼粒子滤波算法跟踪时的估计精度，提出了一种基于迭代测量更新CDKF的粒子滤波新算法。

The effect of crystallization process from polymers, control laws of particles from the long-chain structure of polymer, as well as the self-assembly regulatory mechanism of nano-particles from polymer are investigated , through the control of its morphology and properties of precursor order to get large aperture, high specific surface area, has good thermal stability and catalytic cerium oxide particles.

研究聚合物对结晶过程的影响、聚合物的长链结构对粒子自组装的控制规律以及聚合物对纳米粒子自组装的调控机理，通过控制其前驱体的形貌和性能，以期得到大孔径、高比表面积、具有良好的热稳定性及催化作用的氧化铈颗粒。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。