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本刊1957年第四期發表了本人所写“应用数学統計法进行年調节計算的綫解圖”一文后,有的同志提出了意見,經过进一步研究,再作一些补充: 首先要說明的,原文有些由于笔者笔誤,而發生錯誤。如第18頁枯水期总流量的符号(?)Q_H应改为(?)Q_M,第19页圖2下第一个公式Q_P=K(?)_M应改为Q_P=K((?)_M+(?)_P);文后例題中遺忘了一个枯水期月数,原应为8个月。其次,再谈一谈年调节水库的计算方法;目前利用流量进行統計参变数,求得设計保証率的调节流量的方法大致有下列三种:
After the article published in the fourth issue of 1957, I wrote an article entitled “Line Diagram of Annual Adjustment Calculation Using Mathematical Statistics”, some comrades put forward their opinions. After further study, they make some additions: First of all, Some of the original due to the author clerical error occurred. If the sign (?) Q_H of the total flow over the dry season on page 18 should be changed to (?) Q_M, the first formula in Figure 2 on page 19 should be replaced by Q_P = K (?) M, ?) _ P); The following examples in the forgotten a dry month, should have been 8 months. Second, let us talk about the calculation method of annual regulation of reservoirs. At present, there are three kinds of methods to calculate the total number of parameters by using the flow rate and to obtain the regulation flow rate of design guarantee rate: