常见例句双语例句In the Qing Jiang diversion tunnel of water power engineering, the bench cut method is applied and construction simulation is analysed.清江水布垭导流洞具有复杂的工程环境，考虑工程各种不利因素确定采用台阶法施工，并对隧洞施工进行了数值模拟。 返回 bench cut method