“river gradient”的概念、定义、翻译、参考文献-科学参考

单词	river gradient
释义	river gradient Encyclopedia 工学〔主要名词〕释 river gradient河流比降单位河长内的落差。以小数或千分数表示。
随便看	Quebec Province Quebec Referendum(1980) Quebec Referendum，1995 Quebec Terminology School Quebec water transfer project Quebei Lake Que Chao Quechua Que Duanlin Queen Anne style Queen Anne’s War Queen Charlotte Islands Queen Elibezath Theatre Queen Elizabeth Islands queen graph Queen Mab Queen Mother of the West Queen Nzinga Queen Nzinga’s Resistance against Portugal Queen of Big Feet Queen of Sheba Queen of Sports queen of the night queen pheromone Queensland, State of

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