| 释义 |
连拱坝liángǒngbà由许多拱形坝面和坝垛构成的坝,用钢筋混凝土筑成。拱形坝面迎着水,把水的压力传到坝垛上。{multiple-arch dam; multi-arch dam; dam with many arched surfaces and buttresses built with reinforced concrete, with the arched surfaces receiving the water and transmitting the pressure of the water to the buttresses} |