查询词典 particle

Between above two cases, if the single particle collides with the crowded-particles in one, or two dimensional-links, their motions might obey either energy, or momentum conservations.

介于上述两者之间，一个单粒子与一维紧密相连的粒子群的碰撞运动，不是动量守恒可以忽略，就是能量守恒可以忽略。

The specific resistance of the coating decreased markedly with the increasing of particle size and quantity of the padding.

涂层比电阻随填料粒度的增大、添加量的增加显著下降，温度对比电阻影响不大，涂料的比电阻为102～104Ω。cm量级。

Flow characteristics of flow field in the header of platefin heat exchanger were investigated by means of particle image velocimetry and a series of velocity vector and streamline graphs of different crosssections before and after the header improvement were achieved.

利用Particle Image Velocimetry粒子图像测速仪对板翅式换热器入口结构改进前后的流场进行了实验测试，获得了入口结构内部不同剖面处的流场速度矢量和流线分布图。

Densitometry was used to calculate peak particle diameter s.

使用密度计去推算粒孚的最大直径。

Densitometry was used to calculate peak particle diameters.

纱线细度是纱线线密度的一种度量方法。

Densitometry was used to calculate peak particle diameters.

使用密度计去推算粒孚的最大直径。

Densitometry was used to calculate peak particle diameters.

使用密度计去推算粒孚的最大直径。不适合

In this paper, we introduce an automatic particle recognition approach based on Fourier descriptors from the application point of view.

本文从应用的角度出发，提出了一种基于傅立叶描述符的颗粒形状自动识别方法。

With increase of the precipitate volume fraction, the influence of the inter-particle diffusional interaction on the precipitate morphology and the composition will become stronger.

随着沉淀相体积分数的增大，沉淀颗粒间的扩散场相互作用加强，对其沉淀相组织形貌及其成分的影响也更加显著。

If the particle is in an eigenstate of position then its momentum is completely unknown.

如果粒子是位置特征态那么其动量就是完全不可知。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。