1) hydraulic slope
水力比降
1.
This article has carried on the seepage distortion distinction to the non-cohesive soil and proposed the permission hydraulic slope value through the elaboration project field area\'s engineering geology condition.
通过阐述工程场区的工程地质条件,对场区无黏性土进行了渗透变形判别,提出了允许水力比降值,并对工程场区作出了详尽的工程地质评价,为设计施工提供了有力的依据。
2) gradient ratio (GR)
水力坡降比
3) critical hydraulic gradient
临界水力比降
1.
The research development of soil permeability and critical hydraulic gradient is presented.
阐述了土体渗透系数和临界水力比降的概率分布研究概况。
4) hydraulic gradient
落差梯度，水力坡降，水力比降，水力梯度;水力坡度
5) modified hydraulic gradient ratio test
伸入式水力坡降比试验
6) surface slope
水面比降
1.
This paper introduced a method of calculating surface slope for the tidal reach of the Yangtze River.
介绍了长江感潮河段水面比降的计算方法,并利用实测潮位资料计算长江下游干流南京至镇江河段水面比降,分析了长江感潮河段水面比降的特性。
2.
According to the flow returning channel in dry seasons and the paralld relation between surface slope and bed longitudinal slope,the principle of channel regulation by dredging is proposed,which is proved from physical model test.
分析了洞庭湖区草尾至泥湾58km河段滩险碍航特征和枯水河床形态特点;并根据河道枯水期水流归槽和水面比降与河床纵坡具有趋于平行的对应关系,提出航道疏浚治理原则和方案,并通过物理模型试验进行了论证。
补充资料：水力
1.水流的冲击力。 2.指水路的运输费。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条