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本文统计了1987年1～5月和11～12月火险等级预报与实况等级的相关关系。分析了火险预报与森林火灾的关系，提出了对火险预报的改进建议。
In this paper, the correlation between the forecast of fire insurance levels and the live ratings from January to May 1987 and from November to December 1987 was statistically analyzed. The relationship between fire forecast and forest fire is analyzed, and some suggestions for improving fire forecast are put forward.