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汉语拼音：wēi lì

微小的颗粒，包括肉眼可以看到的，也包括肉眼看不到的分子、原子等。

• The solid particles were filtered from the solution.

  固体微粒是从溶液中过滤出来的.

• Substances consist of small particles called molecules.

  物质是由叫做分子的微粒组成的.

• These fires create convection funnels, and throw a lot of particles into the upper atmosphere.

  这些火焰造成了对流漏斗，把许多微粒抛向上层大气。

• Now this machine gives us such high resolution that we can see very small specks of calcium.

  现在这台机器可以呈现很高的分辨率，我们可以看见非常小的钙微粒。

• The fused particles cling together.

  熔化的微粒子粘在一起。

• When the corpuscles entered the eye, the sense of sight was stimulated.

  当这些微粒进入眼睛, 就激起视觉.

• The particles may be aggregates of atoms, molecules, or mixed materials.

  这些微粒可以由原子, 分子或混合物质聚集而成.

• Slowly each grain of wood was replaced with grains of minerals.

  慢慢地所有的木质都被矿物微粒所取代.

• This quantity describes the retention of particles in a porous substance.

  这个参数描述阻留在多孔体中的微粒量.

• The speck would be jarred into more erratic motion.

  微粒将受到更为反复无常的冲击.

• The light beam is scattered by small particles in the moving fluid.

  光束被流动流体中的微粒所散射.

• Wash the speck out without injury to your eyes.

  把微粒洗出来,但不能损伤眼睛.

• Spray drift is the movement of airborne spray particles.

  喷雾漂浮就是喷雾微粒在空气中的移动.

• Today we are on familiar term with the atomic particles.

  今天,我们已经熟悉原子微粒了.

• It is justifiable to utilize the concepts of either wave or particles.

  无论运用波动概念还是运用微粒概念都是合理可取的.