Radial gates control how much water is released and massive concrete blocks at the bottom of the chute, called dentates, disperse the flow to reduce erosion as it crashes into the Feather River.
径向闸门控制释放的水量,滑槽底部的巨大混凝土块(称为齿状)可以分散水流,以减少水流流入羽毛河时的侵蚀。
网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。