| 1. | Certain particles will exert equal forces .
某些尘粒将受到相等的力。 |
| 2. | The particle is displaced in a flow domain .
这质点在流动区域内运动。 |
| 3. | Particles do not coalesce with other particles .
颗粒之间互不聚合。 |
| 4. | Natural sediment particles are not spherical .
天然泥沙颗粒不是球状的。 |
| 5. | Today these particles lead to auroral displays .
如今粒子导致极光出现。 |
| 6. | There is not a particle of truth in his story .
他的故事没有一点真实性。 |
| 7. | Particles wander everywhere in the bed .
颗粒在床层中到处游动。 |
| 8. | The particles making up a brick cohere .
构成砖的分子凝聚为一。 |
| 9. | The particles can be collected on the filter paper .
颗粒可捕集在滤纸上。 |
| 10. | Both of these particles can produce ion pairs .
这两种粒子都能产生离子对。 |
