1) distribution of wave-breaking time
破波历时分布
2) distribution in a period of time
历时分布
1.
It is better to analyize the damage of sandstorm by distribution in a period of time than the date numbers.
本文用塔里木盆地周边的气象台站沙尘暴资料，分析研究塔里木盆地沙尘暴的历时分布特征，并且着重与沙尘暴日数进行了比较研究，提出用历时分析沙尘暴危害要比日数更确切，也给防沙提出了对策依据。
3) the feature of diachronic distribution
历时分布特征
4) Distribution of the ruin time
破产时间的分布
5) the distribution of the deficit at ruin
破产时赤字分布
1.
By further using the explicit expression of expected discounted penalty function,the explicit expression of ruin probability,the distribution of the surplus immediately before ruin occurrence,and the distribution of the deficit at ruin were obtained.
研究了一类带有多重门限分红策略的泊松风险模型,得到了Gerber-Shiu平均折现罚金函数Φ(u;b)满足的逐段积分—微分方程和逐段指数型积分方程,并运用Laplace变换法给出了Gerber-Shiu平均折现罚金函数Φ(u;b)的显示解;进一步运用平均折现罚金函数Φ(u;b)的显示解给出了破产概率、破产前的盈余分布、破产时赤字分布的显示表达。
6) drought area-duration distribution
干旱面积历时分布
补充资料：历时
（事情）经过时日：这一战役，～六十五天。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条