high head dam的意思|示意

The scouring the river bed before the Three Gorges Dam with high head and huge discharge has been given a special attention.

三峡工程水头高，流量大，下游河床冲刷成为人们的关注点。

The bottom release outlets of the Three Gorges dam are characterized by a considerable number of outlets, large size, frequent operation, high water head and great variation in water head, etc.

三峡工程大坝泄洪深孔孔口数量多、尺寸大，且具有操作频繁、水头高、变幅大等特点。在技术设计阶段，对深孔长、短管方案进行过深入的比选研究。

These results can be referenced to the plan of water level procedures on the dam; and the behaviors of high rockfill dam with asphalt concrete core under high water head are studied.

研究结果可供大坝蓄水计划参考，并为高水头下高沥青混凝土心墙坝的运行提供一定的参考。