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关于设计洪水过程线的拟定,现在通行的有两种方法:即同频率放大法和同倍比放大法(两法参阅中国水利1957年2月号31页)。此二法各有优劣,因之意见不一,兹据笔者水平,提出如下的初步意见,另外对黄万里教授所提“用相关分析法确定设计洪水过程线”的方法试作讨论,错误之处在所难免,请读者校正。学者们根据水动力学的理论,创订了一些拟具设计洪水过程线的方法,这些方法就是大家所熟悉的单位线法,概化线法以及等流时线法等,关于这些方法的理论是否贯彻得更加充实,姑不讨论,就其拟具过程线的方法来说,笔者认为是属于上述“同倍比放大法”的范畴的,它们都是同设计的洪(峰)量按照所
There are two methods now available for the design of the flood process line: the same method of frequency amplification and the same magnification (cf. China’s February 1957, p. 31). The two methods have their advantages and disadvantages, because of different opinions, according to the author’s level, put forward the following preliminary comments, the other on Professor Huang Wanli’s “use of relevant analytical methods to determine the design flood process line” try to discuss the error The inevitable place, please readers correction. According to the theory of hydrodynamics, scholars have drawn up some methods to design the flood process line, which are familiar with the unit line method, the generalized line method and the streamline method, etc., on the theory of these methods Whether it is implemented more fully, without discussion, in terms of its method of preparing the process line, I believe that belongs to the category of “equal magnification”, they are the same design flood (peak)