水位变动 meaning in Chinese

fluctuation in stage
fluctuation of water table

The water level in some lakes may vary greatly .
某些湖泊的水位变动极大。
When the water level changing of the three george reservoir in the future , the slope stability will further fall
同时，考虑到未来三峡水库水位变动的影响，其稳定性将进一步发生改变。
The influence of sluice and water level fluctuation on landslides and rockfalls of the three gorges project and principles of prevention
蓄水和水位变动对三峡库区崩塌滑坡的影响及对策
Based on the study of the engineering geological conditions , using fem method to calculate the baseground stress distribution of bridge pier and analysis the stability of slope under different conditions , such as , reset condition , under the bridge load and affected by the changing reservoir water level
在对桥址区工程地质条件研究的基础上，采用有限元法方法计算了桥荷载施加前后及水库水位变动情况下桥址区斜坡应力分布特征，并对斜坡稳定性进行了分析。