| 1. | The floods are sinking rapidly .
洪水正在急退中（水位迅速降低）。 |
| 2. | The water level in some lakes may vary greatly .
某些湖泊的水位变动极大。 |
| 3. | The reservoir was very low after the long drought .
久旱之后水库的水位很低了。 |
| 4. | The floods had spread and the water was rising fast .
那里洪水泛滥，水位正在急剧上升。 |
| 5. | The distance of the water table below the soil surface must be adjusted .
必须调整土壤表面以下水位的距离。 |
| 6. | We should protect the basin with regard to water levels and water quality .
我们应保护盆地以利水位与水质。 |
| 7. | Substantial changes of level in wells have been observed following earthquakes .
地震后井水水位有显著变化。 |
| 8. | There is no difficulty in measuring water levels in coastal waters .
观测沿岸水域中的水位是没有什么困难的。 |
| 9. | This is the famous nilometer by which water levels in the river nilo were noted .
这就是著名的尼罗河仪。用它测星尼罗河的水位。 |
| 10. | With succulent, herbaceous, species, water pressure at the nozzle is critical .
对肉食植物、草本植物来说，喷头的水位要求很严格。 |
