open spillway meaning in English
敞式溢流道
开敞式溢洪道
自流式溢洪道
Examples
- Abstract : the outflow through gate controlled multi - opening spillway of yinhe reservoir was analyzed . the analysis results were checked by the site observed data
文摘:分析了音河水库多孔有闸门控制的溢洪道出流，并用出流的实测资料进行了检验。