| 1. | Though it was applied in china lately , it had a rapid development . it is widely used in all kinds of hydraulic electric projects , and lots of experiences of design theory , construction organization , project observation , maintenance and operation were accumulated
我国修建混凝土面板堆石坝起步较晚，但发展很快，现已广泛应用于各种用途的水利水电工程中，并在埋设研究、设计机理、施工组织、工程观测和运行维护中积累了丰富的经验。 |
