There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.
没有什么其他的途径，可以让镍晶体发射，单束X光来，继而得到环状图案，如果电子束，是以粒子束形式出现的。
In order to enhance the exploratory ability, the pattern search is incorporated to improve the particle which provides effective local information for the EM.
为了提高算法的搜索能力，结合模式搜索算法改进种群中的粒子，为类电磁算法提供了有效的局部信息。
Full wave model phase analysis technique may involve wide subjects, but this paper only deals with the analysis methods of ray, amplitude, wave spectrum and particle vibration pattern.
全波模型震相分析法研究的内容是非常广泛的，本文仅对其中的射线分析、振幅分析、波谱分析、质点振动方式分析等方法进行了探讨。
A new method of text dimension reduction is brought forward, based on pattern aggregation and adaptive general particle swarm optimization (AGPSO).
将模式聚合和自适应广义粒子群算法相结合，提出了一种文本属性约简新方法。
This paper proposes an asynchronous pattern from analyzing on the biologic character of particle swarm optimization.
在研究粒子群优化算法生物特征的基础上，提出了粒子群优化算法的异步模式。
Analysis of the particle velocity distribution and the gas-solid hydrodynamics indicate that the scale of inner particle circulation is crucial in determining the mixing pattern within the beds.
颗粒速度分布和气固流动特性分析显示，内部颗粒循环尺度是影响床内混合方式的重要因素。
Spray characteristics and pattern were recorded by the particle size analyzer(LDSA1300A) and digital camera, respectively.
喷雾特性和形状分别由激光粒度分析仪LDSA1300A和数码照相机记录。
X ray pattern of Cl element in the HBP/PP/PVC and PP/PVC blends were detected and vantage software was applied to calculate the average diameter and to make statistics of particle distribution.
通过X射线能谱微区分析得到了共混物中氯元素面分布图，对氯元素面分布进行了粒径分布统计和平均粒径计算。
Finally, the paper used particle swarm optimized neural network into fault pattern recognition.
最后将粒子群算法优化神经网络引入故障模式识别中。
The scattering pattern not only contains the information of particle size, but also of their shape. Particle shape analysis using light scattering is still in the initial stage.
光散射谱中同时含有反应颗粒大小和形状的信息，而光散射法用于颗粒形状的表征尚处于起步阶段。
The results show that the particle size has a core-annular flow pattern in radial position and solid volume fraction is much denser at the bottom of the riser.
结果表明：颗粒在管内呈环—核流动结构，固含率在轴向上呈“上稀下浓”的分布特征。
The relationship between pressure fluctuation and flow pattern of fluidized bed is investigated experimentally. The pressure fluctuation characteristics of gas slug and particle slug are measured.
实验研究了流化床流型结构与压力波动的关系，测定了节涌流化床气栓和料栓内的压力波动特性。
The window design contains a double layer of carefully oriented RF mesh screens to provide transparent like views, minimize pattern distortion, and prevent dust and particle buildup.
这些设计包括了双层筛网幕结构，能提供透明般的视野，而且减少了因为晶格光干涉效应造成的图形扭曲，同时避免尘埃在窗户上的聚攒。
The window design contains a double layer of carefully oriented RF mesh screens to provide transparent like views, minimize pattern distortion, and prevent dust and particle buildup.
这些设计包括了双层筛网幕结构，能提供透明般的视野，而且减少了因为晶格光干涉效应造成的图形扭曲，同时避免尘埃在窗户上的聚攒。
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