particle是什么意思_音标_用法_例句

简单释义：

n. 粒子；颗粒；微粒；小品词（与动词构成短语动词的副词或介词）

网络 质点；微粒子

变形：

复数：particles  

完整释义：

n.

1.颗粒;微粒;碎粒;碎屑
2.颗粒,微粒;微量,极少量
3.粉粒
4.碎料
5.(一)点
6.木片
7.〔古语〕(文件中的)条,项
8.【物、数】粒子,质点
9.【天主教】一小片圣饼
10.【语法】虚词,不变词〔冠词、副词、介词、连接词、感叹词等〕;小品词,词缀

例句：

1. When a charged particle is in a magnetic field, it tends to travel along that field's lines of force, spiralling as it goes.
   当一个带电微粒在磁场中时，它会倾向于沿着磁力线螺旋运动。

2. At least a part of the abrasive particles are arranged in the form of abrasive particle groups.
   至少一部分磨蚀颗粒布置成磨蚀颗粒组的形式。

3. in which the sum of the unsteady effect and the convective effect gives the rate of change of a parameter for a fluid particle.
   和不稳定的效果和对流效应给的变化率参数对流体粒子。

4. Another type of particle that stood out in the studies was that caused by the friction between car tyres and the road surface.
   另外一种在这项研究中被提到的颗粒是由汽车轮胎与路面摩擦而产生的。

5. To ask after the position of a single particle would be as meaningless as, say, asking after the marital status of the number five.
   询问单一粒子的个别位置，就像询问数字5的婚姻状况一样，是一个毫无意义的问题。

6. Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass.
   “筛析粒径”是指一个四方筛孔的边长，某已知的颗粒将恰好通过这筛孔。

7. Each shockwave acts as a particle accelerator, increasing the speed of electrons within the plasma to near that of light.
   震荡波就像一台粒子加速器，将等离子体中的电子加速到接近光速。

8. it would be more like that of a bluebottle path described by a particle, such as a sand grain in the rock.
   假如我们真能看到诸如岩石中一个沙粒子的运动轨迹。