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- groundwater hydraulic gradient 水力梯度
- When the hydraulic gradient has no notable change, the flow transfixion takes place. 当水力坡度变化非常小、可忽略不计时，认为含水层出现流贯通；
- Coupling the Bernoulli's equation and critical tractive stress theory, a critical hydraulic gradient model based on critical velocity is developed. 结合伯努里方程和临界牵引力理论，得到了基于临界速度的临界水力梯度公式；
- Cohesive soil's seepage character to have typical anisotropism, and coefficient of permeability is different in different hydraulic gradient and position. 粘性土渗透特点具典型的各向异性,在不同的水力坡降下、不同的位置渗透系数不同。
- These demonstrate that the permeability coefficient of cohesive soil abstained after consideration of initial hydraulic gradient inflects the practicable seepage more closely. 考虑起始水力坡降后的粘性土的渗透系数更能反映粘性土的实际渗透情况。
- Based on the nonlinear relationship of permeability velocity and hydraulic gradient, four non-Darcy seepage models were summarized to investigate the permeability behavior of soft soil under consolidation pressure. 摘要针对传统固结理论不能考虑非达西渗流的不足，研究了渗流速度与水力梯度的非线性关系。
- Althoughkarst conduits widely exist in these areas, different conditions for reservior construction anddam axis location may be formed due to siltation and change in hydraulic gradient. 这些溶洼分别发育在相对的上升区与相对的下降区，其间岩溶管道虽说普遍存在，但因后期淤塞、水力坡降的变化而形成不同的成库条件与坝线定位条件。
- Study on hydraulic gradient of inclined pipeline 倾斜管道水力坡度的研究
- HYDRAULIC GRADIENT FOR SETTLING SLURRY FLOW IN HORIZONTAL PIPE 沉降性浆体在水平管道内输送时的水力坡度
- On singularity of seepage hydraulic gradient of earth dam 关于坡脚水力坡降奇异性的研究
- Hydraulic gradient calculation of mine filling paste 矿山充填料浆水力坡度计算
- Critical Hydraulic Gradient for Piping in Noncohesive Soils 无粘性土中管涌的临界水头梯度研究
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- Process of hydraulic gradient in silt during penetration of bucket by suction 桶基负压沉贯下粉土中水力梯度的变化过程
- DISCUSS OF SILT CRITICAL HYDRAULIC GRADIENT IN MODERN HUANGHE SUBAQUEOUS DELTA 现代黄河水下三角洲粉土的临界水力坡降探讨
- People came in flocks to see the new hydraulic power station beside the dam. 人们成群结队地来参观水坝旁边新建的水电站。
- Groundwater monitoring and quality assessment. 水文地质学:地下水监控与质量评价。
- First, contaminants volatilize out of groundwater. 首先，污染物从地下水中挥发出来，变成蒸气。
- The water supply of Jiaozuo city is groundwater. 摘要焦作市是以地下水作为供水水源的城市。
