按照国家水利部官网的解释：“利用堤防和河道泄洪，运用水库拦蓄洪水，如果仍不能够控制洪水，再适时启用蓄滞洪区，以分蓄超额洪水，削减洪峰，最大程度地减轻洪水灾害总体损失。”

youmeitibaodaocheng，huanqiugongchengxiangmuguanli（beijing）youxiangongsi，yu6yue30rifashengguogongshangxinxibiangeng，ciqianbeitongbaomianzhidehujiyongrengweigaigongsifadingdaibiaoren、zhixingdongshi。有(you)媒(mei)体(ti)报(bao)道(dao)称(cheng)，(，)寰(huan)球(qiu)工(gong)程(cheng)项(xiang)目(mu)管(guan)理(li)（(（)北(bei)京(jing)）(）)有(you)限(xian)公(gong)司(si)，(，)于(yu)6(6)月(yue)3(3)0日(ri)发(fa)生(sheng)过(guo)工(gong)商(shang)信(xin)息(xi)变(bian)更(geng)，(，)此(ci)前(qian)被(bei)通(tong)报(bao)免(mian)职(zhi)的(de)胡(hu)继(ji)勇(yong)仍(reng)为(wei)该(gai)公(gong)司(si)法(fa)定(ding)代(dai)表(biao)人(ren)、(、)执(zhi)行(xing)董(dong)事(shi)。(。)