-
通过对溢洪道宽度和淤地坝坝高的优选，找到了二者的最佳组合；
Though optimization of broad of spillway and dam height of silt dam, their optimum combination was found;
youdao
-
通过对溢洪道宽度和淤地坝坝高的优选，找到了二者的最佳组合；
Though optimization of broad of spillway and dam height of silt dam, their optimum combination was found;
youdao