Warning: file_put_contents(/www/wwwroot/ppbbu/73904.com/cache/d3f31360cb6421a304e8095b4f4b9929.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/73904.com/index.php on line 55 a-frame dam是什么意思，a-frame dam的翻译，a-frame dam音标、读音、用法和例句_骑士汉英词典
The fabricated frame-bracing dam is a new style regulating structure used for the regulation of a meandering river. 装配式框架支撑坝是为适应游荡性河道整治需要而提出的一种新型整治建筑物。