| 1. | All sediment deposition is not injurious .
所有的泥沙淤积并不都是有害的。 |
| 2. | Deposition is the counterpart of erosion .
淤积是侵蚀的对应面。 |
| 3. | The gutters were choked with filth .
街沟中淤积着污物。 |
| 4. | Mud and silt have been continuously deposited in the lake .
泥沙不停地淤积在这湖里。 |
| 5. | The nile floods the fields and deposits mud on them .
尼罗河泛滥，在田野上淤积一层泥。 |
| 6. | When the flood subsided , it left a layer of mud in the fields .
洪水过后，地里淤积了一层泥浆。 |
| 7. | Accumulations of trash and silt should be near the primary element .
泥砂和废料的淤积要逐渐靠拢基本元件。 |
| 8. | The bank was formed by the mud and sand deposited here over a long period of time .
河里的泥沙淤积在这里，年深日久便成了沙洲。 |
| 9. | Sediment deposits in ditches result in the raising of water tables and damage to crops .
泥沙淤积在排水沟引起地下水位上升，并危害作物。 |
| 10. | Deposits of foreign materials will change the sharp contours which govern its coefficient of discharge .
杂质的淤积会改变决定流量系数的轮廓形状。 |
