weir是什么意思

用法例句

It is concluded that the concrete face rockfill dam combined with toe retaining walls is a good dam type suitable for complex topographical conditions, especially for head reservoir conditions of pumped storage power stations.

对宜兴抽水蓄能电站上水库主坝施工期性状进行了监测,基于原型观测资料采用反分析对本构模型及其参数进行了验证,在此基础上,采用数值分析、土工离心模型试验和原型观测相结合的方法预测了带有坝趾挡墙的混凝土面板堆石混合坝的应力变形性状和抗滑稳定性。