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现代洪水预报技术是相对于传统的以手工作业为主的水文学方法而言的。传统洪水预报方法受手工作业限制,图表方案人工查算,关系建立要求简单直观,概念清晰,预报方法的规范性、可重现性较差,是经验性的实用洪水预报技术。现代洪水预报技术利用现代化的计算机应用技术,并将系统论、控制论、优化技术等引入,具有规范、可重现、参数选择灵活、自动化程度高的特点。可将方案和作业预报过
Modern flood forecasting techniques are relative to the traditional manual-based hydrological methods. Traditional flood forecasting methods are limited by manual work, manual calculation of chart schemes, simple and intuitive requirements of the establishment of relations, clear concepts and poor predictability of forecast methods, and are empirical practical flood forecasting techniques. Modern flood forecasting technology uses modern computer application technology, and introduces system theory, cybernetics, optimization technology and so on, with the characteristics of specification, reproducibility, parameter selection flexibility and high degree of automation. Programs and assignments can be forecast