粒子性

电磁场的粒子性

Particle Property of Electromagnetic Field

光的粒子性与多普勒频移

The particle property of light and Doppler frequency shift

老布拉格在1912年夏得知这个消息，与他儿子小布拉格一道尝试用X射线的粒子性解释它，并由小布拉格在剑桥大学重复这个实验。

After receiving this news in the summer of 1912 in Leeds , W. H. Bragg tried to explain it by the particle theory of X-rays , while his son W.

现代光学已表明，光具有波动性，也具有粒子性。

The physical optics shows that light has both wave and particle characteristic .

现在大家已经普遍同意，普通物质的本性是粒子性的。

Today there is general agreement that the nature of ordinary matter is " particulate " .

因此讲，粒子性物质可以吸收能量，但能量不能转化为物质的质量。

Therefore , particles state substance can absorb energy , but energy can into physical quality .

康普顿效应是电磁波的粒子性的最具有说服力的表现之一。

The Comptow effect is one of the most convincing manifestations of the particles nature of electromagnetic waves .

又过了两百年，才有肯定的实验证据确认物质的“粒子性”本质。

Two hundred years would lapse before conclusive experimental evidence established the " particulate " nature of matter .

在量子光通信的分析基础上，提出了基于粒子性的第六代光通信系统量子光纤通信系统，并提出了一种新的量子高速调制方式利用光孤子调制量子态。

The thesis proposes the sixth generation optical communication system-quantum optical communication , and a new method of modulation-soliton modulating quantum state .

由于光的粒子性，光场存在着由光的本性所决定的噪声，称为散粒噪声。

As the particles of light , the light field exist noise which is determined by the nature of light , known as Shot Noise .

当冬季发生沙尘天气的时候，大气颗粒物同样显示为粗粒子性并跟春天沙尘天气类似。

When dust storm occurs in winter , particulate matter reflects the nature of coarse particles , indicating that dust storms in winter are similar to those of spring .

不确定度关系包容着深刻的理解内涵，它实质上是微观世界中显示物质粒子性和波动性的一种判据。

The uncertainty relation contains the deep going physical essence , and it virtually becomes a criterion of displaying the particle property and wave property of matter in micro world .

结果显示透射电子传输峰值的出现是传导电子与分子轨道能级谐振的结果，而电子传输的振荡特性是透射电子粒子性与波动性同时存在时的物理反映。

Electronic transmission probability through the molecular bridge to output terminal is obtained , the transmission peaks appear at the points where incident electronic energies is resonant with the molecular orbits , and the oscillation by the electronic wave-particle duality is explained .

从历史与逻辑的双重角度审视量子力学解释之论争，并找出四条引人注目的线索：波动性与粒子性、还原论与类比法、隐变量与量子势、连续性与不连续性。

The argument about interpretation of quantum mechanics is questioned from two aspects of history and logic . Four noticeable clues are found as follows : wave nature and particle nature , reductionism and analogy , hidden variable and quantum potential , continuity and discontinuity .

目的：评价在CT导引下瘤体内125Ⅰ粒子永久性植入治疗恶性肿瘤的安全性及其疗效。

Objective : To evaluate the safety and efficacy of CT guided permanent iodine 125 ⅰ implantation for malignant tumors .

基于粒子多样性研究的改进PSO算法

Improved PSO Algorithm Based on Diversity of Particle Swarm

~（100104）Sn核在裂变过程中发射的轻粒子多重性

Particle Evaporation in the Fission Process of Nuclei ~ ( 100,104 ) Sn

所制备的SiO2粒子分散性良好，平均粒径为110nm。

The nano-SiO2 particles were spherical with an average diameter of 110 nm .

纳米级TiO2粒子改性及其填充聚丙烯的研究

Studies on the Surface Treatment of Nano-TiO_2 and PP / TiO_2 Composite

基于选区激光烧结（SLS）技术，进行了无机纳米Al2O3粒子改性聚苯乙烯（PS）的试验研究。

Polystyrene was reinforced with nano-sized inorganic Al2O3 particles using selective laser sintering technology .

PSO优化过程中粒子多样性的丧失可能会使算法陷入局部极值。

Similar to other optimization algorithms , diversity loss in optimization procedure may cause local minima .

粒子分散性对环氧树脂/纳米SiO2材料性能的影响

Effect of dispersibility of particles on properties of epoxy resin / nanometer SiO2 composite

表面处理体系有较好的流动性和加工性能。SEM观察表明，未经表面处理体系的粒子分散性比经表面处理体系的粒子分散性要差。

The results of SEM showed the dispersibility of the surface treated particles was better than that of particles which were not treated .

PET/纳米SiO2复合体系结晶性和SiO2粒子分散性研究

Study on the Dispersivity of Nano-SiO_2 in PET and Crystalline Properties of PET / Nanometer SiO_2 Composites

当SiO2粒子改性后，表面接枝机理成为主导。

When the surface of silica used was modified , the mechanism of polymer grafting on silica surface became reigning .

有机硅&丙烯酸酯橡胶粒子改性CPVC的研究

Study on the Modification of CPVC by Silicone-Acrylate Rubber Particles

采用球磨的方法对TiO2进行了改性，并对球磨时间对粒子改性的影响做了探讨。

Nano-TiO2 was modified by ball milling and the effect of modification time to the property of particle was also studied .

应用ANSYS软件对橡胶粒子改性聚丙烯（PP）合金拉伸过程中界面应力分布进行了有限元分析。

The two dimension ( 2D ) finite element analysis ( FEM ) of the interfacial stress distribution during tension of rubber modified polypropylene ( PP ) alloy was made by means an ANSYS software .

应用复合粒子改性PVC，得出结论，复合粒子中SiO2质量分数在30%时，复合粒子可以有效提高PVC的热性能，冲击强度基本没有下降。

Modification PVC with the composite particles , concluded that mass fraction of composite particles content SiO2 is 30 % , the composite particles can effectively improve the thermal performance of PVC , impact strength was not reduced .

结果表明，选用8%Zn、2%Al、1%Ni、Re适量、Cu余量的铜合金配方具有较好的仿金色泽和粒子成形性、耐蚀性。

The results show : it has good imitation golden color , good property of shaping and corrosion resistance by choosing the filling copper alloy prescription of 8 % Zn , 2 % Al , 1 % Ni , suitable Re and Cu .