slope gradient

The results of Canonical Correspondence Analysis indicated that the correlations order of the community distribution with the environmental factors were bareness degree of rock, slope gradient, altitude, canopy cover and slope aspect in large to small.

CCA分析表明：环境因子与群落分布的相关性由大至小依次为岩石裸露度、坡度、海拔、郁闭度、坡向。

The 9 vegetation types were found in all 6 slope gradient classes;

9个自然植被类型在6个坡度级均有分布；

And 1 ( slope gradient and the length of platform of back edge);

θ和1（边坡坡度和滑坡后缘平台长度）；

The climbing capability of skidding tractors 3. steep slope gradient;

集材拖拉机的爬坡度的研究3.地面坡度陡；

The influence of slope gradient on the variation rule and total amount of runoff was hardly significant.

坡度对产流规律和产流总量影响并不显著。

Mathematical model and computer aided geometric design of identical slope gradient surfaces

同坡曲面的数学模型及计算机辅助几何设计

Rainfall, slope gradient, slope length and vegetation cover impacted sediment mobilization.

降雨、坡度、坡长和植被覆盖等均对泥沙起动产生影响。

The sediment yield increases with the increase of slope gradient and flow rate.

由示踪方法得到的细沟土壤侵蚀量，在一定坡度和流量下，产沙量随着沟长的增加而增加，但增加的幅度越来越小，且渐趋于一个稳定值。

Slope gradient has many impacts on soil erosion by water and mineral nitrogen loss in an erosion process.

坡度是影响坡面水土流失和土壤养分流失过程的重要因素。

Soil Mineral Nitrogen Loss in Surface Runoff and Sediment as Affected by Slope Gradient on Loess Slope

坡度对坡面土壤矿质氮素水蚀流失负荷的影响

Point of maximum change in the gradient at the base of the continental slope

大陆坡坡底坡度变动最大之点

The results showed that the initial time of runoff decreased with the increase of slope gradient.

结果表明：起始产流时间随地表坡度增大呈递减趋势；

Slope gradient and position has a great effect on soil physical and chemical properties.

坡向和坡位对边坡土壤理化性质影响很大。

The match relations between sunrise and sunset hour angles of slope surfaces with slope azimuth and slope gradient

近海边的地面坡度很大。坡面日出日没时角的配置关系与坡向坡度

In the range of 10 and 30 degrees, planting density was not sensitive to slope gradient.

坡度小于10°时，适宜造林密度对坡度反应敏感，在10°~30°时，适宜盖度对坡度反应不敏感。

Numerical simulation of hillslope sheet flow and relationship between rill erosion and hill slope gradient

坡面薄层流的数值模拟及在坡面流侵蚀研究中的应用

The results showed that topographical orientation ( position), elevation, and mountain land type were the critical factors at landscape level, slope exposure and gradient were important factors, while slope shape and position were not the significant ones.

结果表明，在景观尺度上，地形方位、海拔、山地类型是影响森林景观镶嵌格局的控制因素，坡向、坡度是重要因素，坡形、坡位是不明显因素。

Influences of Slope Gradient on Soil Erosion

坡度对坡面土壤侵蚀的影响分析

The slope gradient has greater influence on runoff and sediment yield processes than stubble height.

坡度对产流产沙过程的影响要大于留茬高度对产流产沙过程的影响。

Splash erosion process and its relation to slope gradient

坡面溅蚀发生过程及其与坡度关系的模拟研究

The results of these experiments indicate the increasing trend of rill erosion quantity with slope gradient and flow discharge.

试验结果反映细沟侵蚀量基本随坡度和流量的增加而增加的趋势。

The role of slope gradient on slope erosion

坡度在坡面侵蚀中的作用

The relationship between the shearing strength of clay in slided zone and slope gradient

工程滑坡滑带土抗剪强度与地形坡度的关系

Simulation result also indicates that the rill width is affected both by slope gradient and critical detachment velocity of surface soil on the hill slope.

模拟结果表明，细沟扩宽过程对坡度和坡面表土临界起动流速的变化十分敏感。

Influence of slope gradient on runoff erosion of purple soil slope in the Three Gorges Reservoir area

坡度对三峡库区紫色土坡面径流侵蚀的影响分析

Relationships between flow velocity, flow depth, flow discharge, and slope gradient were simulated in a hydraulic flume.

径流流量、流速、水深以及地表坡度是水动力学特性的重要参数，且相互关系密切。

Mathematical Model of Identical Slope Gradient Surface and Its Performance with MATLAB

同坡曲面的数学模型及MATLAB实现

Slope gradient has a significant influence on the failure pattern. 3.

坡度对于土坡的破坏形态有重要影响。

But the slope gradient has greater influence on sediment yield than flow rate.

侵蚀产沙量随着坡度和流量的增加而增加，但坡度较流量对产沙变化的影响更大。

Influences of Slope Gradient on Erosive Rainfall Valves in Slope Cropland with Purple Soil

坡度对紫色土坡耕地侵蚀性降雨值的影响