surface slope是什么意思

网络释义

用法例句

Based on the chart of Modaomen underwater topography in 1964, 1977 and 2003, through the numerical simulation by using the of ECOMSED ocean numerical model, the hydrodynamic field of modaomen in the flood season is simulated, and its’ tidal flow, water level descent .

利用磨刀门1964年、1977年、2003年的地形,通过ECOMSED模型模拟了磨刀门海域洪季水动力场,对潮流、水面坡降、潮能通量等特性进行对比,发现整治后磨刀门水动力强度加大,而且流速滩槽分异明显;落潮期间上游水位均大于下游水位,水面坡降落潮比涨潮大一个数量级;水深与流速是决定潮能大小的主要因素,同一位置随着泥沙淤积河床变浅,潮能通量也减小。

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。

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。

Water level upstream is higher than that downstream during the ebb tide, and water level descent of ebb tide is one order bigger than that of flood tide.

落潮期间上游水位均大于下游水位,水面坡降落潮比涨潮大一个数量级;

Experimental Study on Influence of Rainfall and Slope Gradient on Overland Shallow Flow Hydraulics

降雨和坡度对坡面流水动力学参数的影响

Study on Characteristics of Overland Flow With Higher Rain Intensity

强降雨条件下坡面流的水动力学特性研究

Experimental Study on Hydrodynamic Characteristics of Sheet Flow on Slope under Rain;

降雨条件下坡面薄层水流水动力学特性试验研究

This paper analyses the benefits to soil and water conservation of tillage measures, with reference to rainfall influences.

在室内人工降雨试验基础上，分析了坡面耕作措施的蓄水保土效益。

Experimental Study on Impact of Landscape Structure of City Underlying on Rainfall Infiltration in Different Gradients;

不同坡度下城市下垫面景观结构对降水蓄渗影响实验研究

Design and Application of Underdrain without Slope in Rainwater System of Residential Area

无坡降地面式暗沟在居住区雨水系统中的应用与设计

Impact of rainfall-movement direction on hillslope runoff generation

降雨移动方向对坡面径流的影响机理

Study on Hydraulic Gradient of Settling Slurry Inclined Pipeline;

沉降性浆体倾斜管道水力坡度的研究

Observation of Summer Precipitation Along an Altitudinal Transect in Southern Slopes of Tanggula Mountains

念青唐古拉山南坡夏季降水梯度观测

The development of subsurface flow in soil slope due to rainfall infiltration has been studied with numerical analysis.

对降雨渗入坡面土壤所产生地下水流的进展过程进行了数值解析计算。

The development and decline of subsurface flow in soil changing slope due to rainfall infiltration were studied with numerical analysis.

用数值解析研讨了降雨渗透变化坡面的地下水流的进展和衰退过程。

Application of Vegetation Slope Protection Technique in Rock Slope of Water Transport Tunnel in Yanshan Reservoir

燕山水库输水洞岩石坡面植被护坡技术应用

Progress in the Research of Hydrodynamic Characteristics of Sediment-laden Overland Flow

坡面含沙水流水动力学特性研究进展

Flow pattern and hydraulic parameter characteristics in hillslope-gullyslope system

坡沟系统坡面径流流态及水力学参数特征研究

Study on the Influence of Deformation and Stability Caused by Water Level Depression in Slope;

坡体水位下降引起的边坡变形及稳定性影响分析

Effects of Incompletely Thawed Layer on Black Soil Slope Rainfall Erosion

未完全解冻层对黑土坡面降雨侵蚀的影响

Experimental study on reducing concrete quality defects of cast-in-site sloping roof

降低现浇坡屋面混凝土质量缺陷试验研究