在防洪工程体系中，蓄滞洪区有着“底牌”似的分量。这轮海河流域发生流域性较大洪水，涿州承压。希望随着蓄滞洪区的启用，能尽快帮助海河流域度过洪水难关。

zheshitatiganzuiredeyigexiatian。jubeijingshiyingjiguanlijujieshao，7yuefen，yujibeijingjiangshuiliangjiejinchangniantongqi，pingjunqiwenbichangniantongqipiangao，“yichuxianduoci35℃yishanggaowentianqi。”genjuqixiangbumenciqianyuce，7yuefenchuxianjieduanxinggaowenrelangdekenengxingda。这(zhe)是(shi)他(ta)体(ti)感(gan)最(zui)热(re)的(de)一(yi)个(ge)夏(xia)天(tian)。(。)据(ju)北(bei)京(jing)市(shi)应(ying)急(ji)管(guan)理(li)局(ju)介(jie)绍(shao)，(，)7(7)月(yue)份(fen)，(，)预(yu)计(ji)北(bei)京(jing)降(jiang)水(shui)量(liang)接(jie)近(jin)常(chang)年(nian)同(tong)期(qi)，(，)平(ping)均(jun)气(qi)温(wen)比(bi)常(chang)年(nian)同(tong)期(qi)偏(pian)高(gao)，(，)“(“)已(yi)出(chu)现(xian)多(duo)次(ci)3(3)5(5)℃(℃)以(yi)上(shang)高(gao)温(wen)天(tian)气(qi)。(。)”(”)根(gen)据(ju)气(qi)象(xiang)部(bu)门(men)此(ci)前(qian)预(yu)测(ce)，(，)7(7)月(yue)份(fen)出(chu)现(xian)阶(jie)段(duan)性(xing)高(gao)温(wen)热(re)浪(lang)的(de)可(ke)能(neng)性(xing)大(da)。(。)