联合密度函数 meaning in English
joint density function
Examples
- The main achievements are as follows : it is verified that there is an unique mean square solution to the stochastic surge model ; the formulas for probability density function of head loss and the maximum relative surge level were deduced ; the joint probability density function for solving surge process and the mean head process of simple hydraulic system were also derived
主要研究成果有：证明了调压室涌浪随机模型存在唯一的均方解；推导出了水头损失和最大相对涌浪值的密度函数计算公式；求解了调压室涌浪解过程的联合密度函数和简单水力系统的水头均值过程等。