天体引力说:东汉著名哲学家出面引证沙坎阻滞说:北宋燕肃出面举证海水江水撞击说:现代科学家出面验证钱塘江有好几个名字。一段时间,鉴于河道像一个“之”乎者也的“之”字,所以称为之江。后来,在曲折的“折”字左边加三点水,成了浙江,表示“曲折变化”的意思。据《汉书·地理志》、《水经》记载,钱塘江曾称“渐江”。近人多认为,“渐”是“浙”字之误。至于称钱塘江,则是吴越国 Celestial gravity said: the Eastern Han Dynasty famous philosopher citation sand ridge block said: North Song Sunsu come forward proof seawater impact: Modern scientists come forward to verify Qiantang River several names. For some time, the river was called Jiang because of the “” character of a river. Later, in the tortuous “fold ” word to the left to add three o’clock water, became Zhejiang, said “tortuous change ” meaning. According to “Han geography”, “water by” records, Qiantang River had said “Jiang.” Nearly many people think that “gradually ” is “Zhejiang ” the word wrong. As for the Qiantang River, it is Wu Yue