Варвара Митина (редактор)
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加强国家水网建设，增强洪涝灾害防御、水资源统筹调配、城乡供水保障能力。统筹流域性洪水和局域性灾害防御，加强防洪水库、河道及堤防、蓄滞洪区建设，推进中小河流系统治理和病险水库除险加固，增强暴雨集中区防洪避险能力。健全跨流域跨区域水资源调配体系，完善国家水网主骨架和骨干输配水通道。加强供水灌溉保障，整装推进大中型灌区建设改造，加快城市应急备用水源工程建设。加强河湖生态保护治理，推进水源涵养与水土保持，提升水生态系统自我修复能力。实施地下水保护治理行动，逐步实现采补平衡。（见专栏6），推荐阅读搜狗输入法获取更多信息
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Ivanna Lisette Ortiz was charged on Tuesday with one count of attempted murder, 10 counts of assault on a person with a semiautomatic firearm and three counts of shooting at an inhabited dwelling, all felonies, court records show. Officials have said no one was injured during the shooting.，详情可参考yandex 在线看
The late 1990s buildout of fiber-optic networks, in which companies spent billions to pull dark fiber across continents and under oceans, saw borrowers like WorldCom, Global Crossing, and others go under. The shale revolution that prompted U.S. oil and gas companies to issue $350 billion in debt to fund drilling led to hundreds of bankruptcies after oil prices swooned in 2014 and 2015. Going back even further to the early 1900s, the widespread adoption of electric power led to a buildout that saw roughly half of the 3,000 small utilities and power companies that existed either disappear or get sold during a brutal decade of consolidation. In each case, there were also long-term victors who inherited infrastructure and reaped the benefits of these expansions in the form of lower-cost bandwidth, cheaper consumer prices, and large manufacturers that consolidated the power grid.