英语词汇“hydraulic gradient”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hydraulic gradient
释义	hydraulic gradient hydraulic gradient [hī′drȯ·lik ′grād·ē·ənt] (fluid mechanics) With regard to an aquifer, the rate of change of pressure head per unit of distance of flow at a given point and in a given direction. (hydrology) The slope of the hydraulic grade line of a stream. hydraulic gradient 1. The loss of head per unit distance of flow. 2. In a drainage system, the slope of a drainage line between the trap outlet and vent connection.
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