particle n. 1.颗粒,微粒;微量,极少量。 2.【物、数】粒子,质点。 3.【语法】虚词,不变词〔冠词、副词、介词、连接词、感叹词等〕;小品词 〔yes, no 等〕,词缀。 4.〔古语〕(文件中的)条,项。 5.【天主教】一小片圣饼。 He has not a particle of sense. 他一点脑子也没有。 fundamental [elementary] particles 【物理学】基本质点,基本粒子。
The "normal" thing is for a particle to undergo decay and transmute itself into other lighter particles . 粒子发生衰变,本身蜕变为其它较轻的粒子,这是“正常”的事。
Ordered structure in large and light particle - liquid two phase flows 自密实高强混凝土框架结构的抗震性能试验研究
Photonics deals with the applications of photons , that is light particles , for transmitting and processing information between electronics devices 光电子是将光粒子应用于资料传送及处理。
In gold panning , the mixture is swirled around in a shallow pan with water , the heavier gold particles settle to the bottom and the lighter particles are washed away 淘金时,把金矿沙放在浅盘里用水淘洗,较重的金颗粒落在盘底,较轻的颗料就被冲走。
This exception to the rule results , because some smooth surfaces absorb the light particles hitting them , making it impossible for them to bounce back 这一规则的例外产生的结果是:由于一些光滑的表面吸收了击中它们的光的微粒,所以就造成它们不能反射回来。
The correlation - uv / u2 of light particles with diameter of 0 . 1mm is similar to the reynolds stress in clear water flow . for larger and heavy particles , deviation occurs ‘的分布和清水的紊动切应力分布形状相近,较大粒径颗粒的分布则有明显的偏离,重颗粒的偏离更显著。
While in the upper region , the turbulent intensities of water exceed those of the particles . light particles possess higher turbulent intensities than the heavy ones of the same size 频繁的碰撞作用和很大的流速梯度是增强颗粒脉动的两大主要原因,其对轻颗粒的影响大于对重颗粒的影响。
When we look at the painting from the front , we can see only the patterns on the surface . but if we look at it from a different angle , we can clearly see the golden light particles hidden in it 当我们正面看这幅画时,只能看到表面的图案,但如果换个角度来看时,就可以很清楚看到隐在里面的点点金光。
Lighter particles provide a surface for cloud droplets to form . this leads to an increase in cloud cover , which , in turn , can lead to an increase in temperature since clouds have an insulating effect 较轻的微粒能够提供云滴形成所需要的界面,这样会增加云量,进而导致气温的升高,因为云有保温的作用。
For light particles , 1 when observed within the whole water depth . the relationship between theoretical and measured values of the suspension falls to the second approximation to the solution of the diffusion theory 轻质颗粒在整个水深内有pzi ,悬浮指标实测值和理论值之间的关系符合扩散理论的第二近似解。