The hydraulic properties and the course of sediment movement in settling basins of straight-line type with positive or reverse gradientslope are deseribed.
本文从理论上分析了平流直线型顺坡及逆坡沉沙池的水流特性及泥沙运动过程。
2
OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.
也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。
3
The system is based on factors that are easily available even in countries with poor facilities, such as bedrock geology, slopegradient and vegetation type.