当坡度较大时,最小值出现在距凹角约为0.5倍步长处,最大值出现在凸角附近,且凸角压强没有明显降低。
The minimum point is in the distance of 0.5 time pace from the nook while the maximum point is around the salient when the grade is big.
随着坡度的增加,土壤抗冲性逐渐降低。
Along with slope increase, the soil impact resilience reduces gradually.
不同坡度下,随着降雨历时的增加,土壤结皮的影响在降低。
On each gradient, the effects of soil crust are decreasing with rainfall time.
抽汲地下水降低了地下水位,使上覆土层浮托力减小,水力坡度和流速增大,潜蚀作用加强。
Due to groundwater pumping the water level is lowered, the buoyancy in covering soil is decreased, the hydraulic gradient and flow velocity are increased, and the corrosion is enhanced.
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%。
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.
同时,为了方便人们出入市场,建筑内部的汽车坡道的坡度也降低了百分之八。
At the same time, the vehicle ramps inside the building were set with an incline of 8% for the convenience of the marketplace visitors.
同时,为了方便人们出入市场,建筑内部的汽车坡道的坡度也降低了百分之八。
At the same time, the vehicle ramps inside the building were set with an incline of 8% for the convenience of the marketplace visitors.
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