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早在1964年汛期在渭南城北(渭河淤积第17断面)到临潼县新丰镇(第25断面)间测量中我首次见到渭河洪水揭河底,揭底时洪流中起漩涡继而形似蘑菇渐渐隆起,形似一道墙,升出水面数尺,同时发出哗哗的响声,随后渐渐崩倒,溅起水花高丈余,在揭底段内此起彼伏,历时达二、三小时,参见图1、图2。每逢渭河揭河底,年迈老翁便对娃娃们讲:“那是河中起蛟了,或说是有人得罪了龙王,气恼了河神”,是由于不了解真实情况和不理解而造成的迷信说法。从1964年至1987年我亲眼所见渭河揭河底已有五次了(1964、1968、1979、1982、
As early as the flood season in 1964 in the Weinan north of the Wei (Wei River sedimentary section 17) to the Xinfeng Town, Lintong County (25th section) between the first time I saw the Weihe River floods, the bottom when the eddies in the torrent flow and then gradually mushroom shaped gradually uplift , Shaped like a wall, rising out of the water a few feet, at the same time issued a rushing sound, and then gradually collapsed, splashing high Zhang Yu, in the end section of one after another, lasted for two or three hours, see Figure 1, Figure 2. Whenever the river came to the mouth of the Weihe River, the old man said to the dolls: “It is Kau in the river, or someone who has offended the Dragon King and is annoyed by the river god” because he did not understand the real situation and did not understand the superstition statement. From 1964 to 1987, I saw the Weihe River with my own eyes for five times (1964, 1968, 1979, 1982,