常見例句雙語例句By the strong Markov property of the surplus process, we derive the expected discounted penalty function.利用盈余過程的強馬爾可夫性，得到了期望折現(xiàn)罰金函數(shù)。We mainly discuss some properties of ruin probability and expected discounted penalty function for the continuous-time compound binomial risk model;主要研究了連續(xù)時間復合二項模型破產(chǎn)概率的一些性質及其期望折扣罰函數(shù)；At first, we get the integro-differential equation satisfied by the expected discounted penalty function by using the method of renewal, and hence Laplace transform of it is derived.首先通過更新論證的方法得到罰金折現(xiàn)期望滿足的積分-微分方程，然后推導拉普拉斯變換的表達式，并就索賠額服從指數(shù)分布的情形得到了罰金折現(xiàn)期望的精確表達式。 返回 discounted penalty function