The drift barrier installed at the intakeofhydropowerstation for preventing the trash is a flexible system formed by linking floating tanks.
水电站进水口漂浮式拦污排由若干浮箱链接成索状，可简化为柔系平面结构。
2
For the hydropowerstation built on heavily sediment-laden river, it is always a especially concerned problem to desilt at the water intakeofhydropowerstation.
多沙河流上的电站进水口的取水排沙历来是一个倍受关注的问题。
3
The stability of high side slope in underground powerhouse intake is an important techniqchal problem that should be resolved during construction of Longtan hydropowerstation.