新华社宜昌７月２６日电（记者 冯国栋 李思远）２６日，长江上游来水减少，三峡双线五级船闸复航。在通航部门积极调度下，近５０艘船舶安全通过三峡船闸，剩余７００余艘船将尽快安排过闸。

    The xinhua news agency yichang July 26（Reporter FengGuoDong LiSiYuan）26，Reduce the upper Yangtze river water，The three gorges double lock western-imposed straitjacket category。In the navigation department under positive scheduling，Nearly 50 ship security through the three gorges shiplock，More than 700 remaining ship will arrange passing as soon as possible。

    据三峡通航管理局新闻发言人、副局长缪昌文介绍，为了确保长江特大洪峰期间的航运安全，三峡船闸从２３日晚开始停航度汛，７５０余艘船舶滞留三峡大坝上游和葛洲坝下游锚地。船舶滞航的５５小时内，通航部门进入抢险状态，加强锚地监管，并为滞航船舶上的数千名船员送去了生活必需品。

    According to the three gorges navigation bureau spokesman、MiaoChangWen, deputy director of the introduction，In order to ensure the Yangtze river during the peak of the super navigation，From the three gorges shiplock 23 night began to heave to high alert，More than 750 vessels retention of the three gorges dam upstream and downstream gezhouba anchorages。Ship navigation 55 hours delay，Navigation department into emergency state，To strengthen the supervision of anchorage，And for sluggish navigation ships on the thousands of crew sent to the necessaries of life。

    以往，三峡船闸在上游来水量达到每秒４．５万立方米以上时需要停航。长江通航部门组织开展高洪量通航实验，将三峡船闸停航度汛标准调高至入库每秒５．６７万立方米或下泄每秒４．５万立方米以上执行，通航效率有所提高。

    previous，The three gorges shiplock inflow in upstream per second to heave above of 45000 stere。The Yangtze river navigation department, the organization carries out the high HongLiang navigation experiments，Will the three gorges shiplock high alert heave the standard high to 56700 cubic meters per second or Treasury per second or above of 45000 stere execution，Navigation efficiency has improved。

    长江三峡通航管理局提醒，三峡水库下泄流量仍在每秒４．３万立方米左右，两坝之间水域水流仍然很急，大量小功率船舶仍无法通过，疏通全部滞航船舶尚需一段时间。另外，三峡入库流量虽然减少，但三峡水库水位不断上升，已逼近１６３米，上游行船应注意防止触礁。

    The Yangtze river three-gorges navigation administration remind，The three gorges reservoir is analyzed in about 43000 cubic meters per second，Between two dam water is good still waters，Lots of small power is still not able to ship by，All sluggish navigation dredge ship still needs to be a period of time。In addition，The three gorges warehousing flow though reduced，But the three gorges reservoir water continued to rise，Already approached 163 meters，The journey to prevent a should pay attention to。

    据了解，洪水期间，长江三峡通航管理局三峡船闸管理处利用船闸停航，对设备进行了保养，并完成船闸重要部件改进试验。

    According to understand，During the flood，The Yangtze river three-gorges navigation administration management office of the three gorges shiplock by heave，The maintenance of the equipments，An important part of shiplock and complete the improved test。