design standard of flood control 洪水设计标准
standard of flood control 洪水标准
The main reasons of worsening marine climate are the increase of global greenhouse effect, over-exploitation in urban development and low standard of flood control projects.
全球温室效应加剧，城市开发建设过度和防洪工程标准偏低是海洋灾害气候加剧的主要原因。
The execution of Yangtze valley flood control plan will remarkably upgrade the flood control standard of flood protected zone, and produce remarkable economic, environmental and social benefits.
长江流域防洪规划的实施，将显著提高防洪保护区的防洪标准，其经济效益、环境效益、社会效益十分显著。
The most important problem of city flood-control planning is to choose reasonable flood-control standard.
城市防洪规划的首要问题，就是选择合理的防洪标准。
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