statistical ĥ fire 列入统计的火灾
Based on the two years practice of the Statistical Method for Direct Fire Property Loss, the authors of the paper give comments on some unpractical clauses in the new statistical standard.
文章就《火灾直接财产损失统计方法》实施两年多来的实践体会，对统计新标准中一些不便操作的条款提出建议。
A predictive model for head fire speed, fire intensity, and shape of burning site in grassland were established by step statistical method.
采用逐步回归方法建立了草地头火速度、火强度、火烧迹地形状的预测模型。
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