【摘要】 低温冷害气象预报是气象预报人员经验、知识和推理思维的创造性应用。通过讨论低温冷害气象预报专家系统的结构、功能、推理机制、可信度计算方法以及气象知识表达和数据库技术 ,指出专家系统在气象领域有着广阔的应用前景更多还原

【Abstract】 The cold- harm with low temperature meteorologic forecast is acreative application of meteorologic forecaster’s experiment,knowledge and deduce thinking. The cold- harm was discussed with low temperature meteorologic forecast expert system’s struture,function,deduce machine and calculation method of certainty foc- tors.Itnotonly givesrepresentation of meteorologicknowledge and database technol- ogy,but also points outthatthe expert system can be widely applied tometeorologic range in future.更多还原