“flood protection area of urban”的概念、定义、翻译、参考文献-科学参考

单词	flood protection area of urban
释义	flood protection area of urban Encyclopedia 工学河湖水系规划释 flood protection area of urban城市防洪保护区城市所辖范围内在防洪标准下受防洪工程设施保护的地区。主要包括城市防洪区和乡村防洪区。防洪保护区的范围，在防洪规划或者防御洪水方案中划定，并报请省级以上人民政府按照国务院规定的权限批准后予以公告。
随便看	circular polarization circular polarized radiation circular polygon circular polymerase extension cloning，CPEC circular probable error miss distance circular queue circular reciprocation circular recombination PCR，CRP circular repolarization circular restricted three-body problem circular ring circular RNA circular run-out measurement Circular Scale circular section circular sector circular segment circular shaft circular slide rule circular slit domain circular solution circular-sweep phase shifter circular symmetric game circular symmetrization circular symmetry

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