Flood control requires the reservoir maintain low levels of water to allow for the inflow of flood waters, while power generation requires high levels of water in the reservoir.
抵御洪水需要水库保持低水位运行，以容纳洪水的流入，而水库只有保持高水位才能满足发电的需要。
2
The third phase of the project to prevent and control geological disasters in the Three Gorges Reservoir area was carried out smoothly.
三峡库区三期地质灾害防治工程顺利实施。
3
A detailed geologic model with compartmentalization and layering schemes was established which was most likely to control fluid movements within the reservoir.