新华社宜昌７月２３日电（记者冯国栋、李思远）２３日上午，长江上游来水流量激增，涨至每秒４．６万立方米。据防汛部门最新预测，流量为每秒７万立方米左右的洪峰预计２４日２０时前后抵达三峡大坝，规模与２０１０年出现的最大规模洪峰相当。

    The xinhua news agency yichang, July 23 (Reuters)（Reporter FengGuoDong、LiSiYuan）23 morning，The upper reaches of Yangtze river water flow to proliferate，Rose to 46000 cubic meters per second。According to the latest forecast flood control department，About 70000 cubic meters per second flow of flood peak is expected to 24, when arrived in three gorges dam before and after 20，Scale appeared in 2010 and the scale of the flood peak quite。

    据水雨情信息显示，２２日，金沙江、屏寸区间及乌江降有大雨，局地暴雨。从２２日下午开始，长江上游来水开始转涨，当晚突破每秒３．５万立方米。２３日上午，三峡入库流量突破每秒４万立方米大关，并迅速涨至每秒４．６万立方米。预计未来长江上游金沙江流域及三峡区间仍有中雨、局地大到暴雨。受其影响，三峡水库入库流量将持续加大，２４日２０时入库洪峰流量将达到每秒７万立方米左右。

    According to water rainfall regime information display，22，jinshajiang、Screen inch interval and the wujiang river drop，Local rainstorm。From 22 afternoon began，The upper Yangtze river water began to turn up，The breakthrough 35000 cubic meters per second。23 morning，The three gorges warehousing flow breakthrough 40000 cubic meters per second mark，And quickly rose to 46000 cubic meters per second。The expected future the upper reaches of Yangtze river three gorges jinshajiang river basin and interval is still have rain、Local big to the storm。Under the influence of，The three gorges reservoir warehousing flow would continue to widen，24 when 20 Treasury per second peak flow will be around 70000 cubic meters。

    为应对此次上游洪水，三峡枢纽按长江防总调度，于２２日晚将下泄流量加大至每秒４万立方米。２３日零时开始，再次按长江防总调度，将下泄流量继续增至每秒４．３万立方米，与上游来水基本持平。由于增大下泄，三峡水库水位未见明显上涨，在１５６米上下浮动。

    To cope with the upstream floods，According to the Yangtze river three gorges project office scheduling，In 22, analyzed the late will increase to 40000 cubic meters per second。At 23, start，According to the Yangtze river office again scheduling，Will continue to increase to analyzed the 43000 cubic meters per second，And upstream coming water flat。Because the release of increase，The three gorges reservoir levels rise apparently did not see，In the 156 meters to fluctuate。

    据了解，本次预测洪峰流量为近两年来三峡枢纽迎来的最大洪峰，规模与２０１０年最大洪峰相当。２０１０年，面对建成后的首次“大考”，三峡工程为下游防洪削峰３万立方米／秒，当时拦洪达７６亿立方米左右。

    According to understand，The peak flow prediction for nearly two years in the three gorges project of the biggest flood peak，Scale and the largest 2010 flood peak quite。2010 years，After completion of the face for the first time“Big test”，The three gorges project for flood control cut downstream peak 30000 m3 / s，At that time LanHong to 7.6 billion cubic meters or so。