患癌风险估计：一次吃吃掉两磅未清洗污染花椰菜大约的概率为百万分之二。
The estimated increase in cancer risk of eating two unwashed pounds is about two chances in a million.
探讨了风险函数对评判参数估计优劣的影响，提出了衡量估计优劣的一个概率判定准则。
We discussed the effect produced by risk function on deciding rule between two parameter estimators, gave a probability rule for choosing estimator.
第三章讨论常利率下一类大额索赔离散风险模型的破产概率估计。
Chapter Three investigates the ruin probability of a discrete time risk model under constant interest rate with heavy tails.
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