常見例句雙語(yǔ)例句The qualitative analysis and quantitative calculation about water surface curve is one of problems on non-uniform flow in water conservancy works.水利工程中提出的非均勻流問題之一，是關(guān)於水麪曲線的定性分析和定量計(jì)算。The factors affecting the water-surface profile and channel storage curve may be summarized as the physical geographical condition and the flow regime of the river reach.影響水麪線及槽蓄曲線的因素可概括爲(wèi)河段自然地理狀況及水流情勢(shì)。Strength, volumetric strain and permeability coefficient, and even moisture-distribution above ground water surface can be determined by the soil-water characteristic curve.根據(jù)土水特征曲線可以確定非飽和土的強(qiáng)度、躰應(yīng)變和滲透系數(shù)，甚至可以確定地下水麪以上水份分佈。 返回 water-surface curve