| 1. | These wells should provide data related to possible pre-seismic, co-seismic, or post-seismic water level fluctuations .
这些井可提供震前，震中或震后水位升降的资料。 |
| 2. | 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 |
| 3. | Results show that the water level fluctuation with a long cycle and slow attenuation causes long regulation time of the unit
计算分析表明，周期较长衰减较慢的尾水调压室水位波动会影响运行机组的调节品质，主要表现为调节时间较长。 |
| 4. | The tailrace surge chamber shared by two units , common in hydropower stations with diversion systems , has problems of water level fluctuation and hydraulic disturbance
摘要双机共尾水调压室是水电站引水发电系统中一种常见的布置形式，存在尾水调压室水位波动和水力干扰问题。 |
| 5. | Based on calculation example , mathematic models are developed to analyze the stability and regulation performance of the unit under the conditions of small water level fluctuation and hydraulic disturbance
结合双机共尾水调压室系统的实际算例，建立相应的数学模型，进行小波动和水力干扰情况下的稳定性和调节品质分析。 |
| 6. | The nonlinear interation induced tidal period and water level fluctuation obviously . the bottom friction effect is direct ratio to the bottom friction coefficient . the bottom friction effect reduces the set up water level , and minish the set up
非线性效应是造成风暴潮增水水位明显波动的原因，底摩擦效应对潮位的贡献与底摩擦系数成正比，底摩擦效应使增水水位降低，减小了增水的幅度。 |
