The system is based on factors that are easily available even in countries with poor facilities, such as bedrock geology, slope gradient and vegetation type.
该系统是根据即便在缺乏地质调查设施的国家也能容易获取的因素设计的，这包括基岩地质、山坡坡度和植被类型。
As an essential factor of landform, slope gradient has impacted the processes of transformation of materials and energies.
坡度是最基本的地貌形态指标，它对地表物质能量迁移转换具有重要影响。
This paper tries to explain the effects of slope gradient, slope length and rainfall on slope erosion from the viewpoint of energy.
用能量的观点来解释坡度、坡长、降雨对坡面侵蚀产沙的影响。
The shrub coverage was affected by slope gradient.
灌木盖度受坡度影响较大；
Meanwhile, slope gradient had a great impact on purple soil erosion processes.
同时，坡面坡度对紫色土坡面侵蚀过程有重要的影响。
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。
Rain intensity has more effect on the loss of soil, slowly available K, and rapidly available K than slope gradient.
雨强比坡度对土壤、缓效钾和速效钾的流失影响更大。
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。
Critical slope gradient or slope length is not a constant value, which varies in some ranges and depends on the factors of rainfall, slope type.
临界坡度、临界坡长都不是一个确定的值，但在一定范围内变化，变化范围由降雨、坡面地形等因素决定。
Experiments proved that crop yield and biomass reduced 8.7% and 22.8% by average as increasing of slope gradient and soil and water losses amount.
实验证明随坡度和水土流失量的增大，作物产量、生物量降低，平均降低幅度为8.7%和22.8%。
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。
For the slag on the slope, when the saturation is certain, as long as the slope gradient is large enough, the slag will be able to start and form debris flow.
对于坡面上的矿渣堆，在饱和度一定的情况下，底床坡度愈大，愈易起动。
Soil translocation was related closely to slope gradient, with a significant linear correlation between mean displacement distance and slope gradient (P<0.01).
土壤耕作位移受地面坡度的影响十分明显，平均位移距离与坡度间呈显著正相关关系。
Then, a simple method for calculating cross slope gradient and superelevation value of any cross section within any superelevation transition zone is presented.
然后给出了任意超高过渡段内任意断面的超高横坡和超高值的简单计算公式。
According to the results, an empirical relationship of the rill wetted perimeter with the flow discharge and the slope gradient is obtained by the regression analysis.
通过对试验数据的回归分析，得到了细沟过流湿周同流量及坡度的经验关系。
There is a remarkable correlativity among soil detachment rate, discharge and slope, the impact of discharge on soil detachment rate is bigger than that of slope gradient.
坡度和流量与土壤剥蚀率之间呈显著相关关系，流量对土壤剥蚀率的影响明显大于坡度；
The results show that the average flow velocity increases with the flow discharge and the slope gradient in an exponential form, and the slope gradient has greater effect on velocity than discharge.
结果表明，坡面径流平均流速随坡度和流量的增加而增大，流速与坡度和流量之间存在指数函数关系，坡度对流速的影响大于流量。
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。
Slope gradient has more effect on the loss of soil, slowly available K, and rapidly available K than amount of rainfall.
坡度比雨量对土壤、缓效钾和速效钾的流失影响更大。
Slope gradient has more effect on the loss of soil, slowly available K, and rapidly available K than amount of rainfall.
坡度比雨量对土壤、缓效钾和速效钾的流失影响更大。
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