坡度角

According to this method, when variable slope is linked by beeline and arc that is tangent to the slope of the upper stream the relations between hydro-dynamic pressure and gradient angle can be obtained.

并应用该数值模拟方法，得出变坡处用直线连接以及用圆弧连接时的坡度角与动水压力之间的关系。

It can also spare the building of cofferdam to drain off water in the cons- truction of wharves.

本文叙述在坡度呈35～40°的致密角砾凝灰岩海岸上，建造一座岸壁码头的实例。

The equivalent gradient of the back-slope of the eroded pit near the head of the groyne is less than a critical value of JD,which is related with the rest angle of the scoured out silt under water.

分别考虑了水道流速、土颗粒等效直径、冲刷坑半径、冲刷坑后坡度临界值和水流方向角为相关或独立的非高斯随机参数时的可靠性问题。

By analyzing forces on a single tyre and adhesive performance on whole forklift,a relation of adhesive coefficients to sliding direction is set up,rub coefficients and adhesive limit are analyzed,a relation of multi-directional electrical forklift static stability to its adhesive performance is set up,a method judging un-stability of a multi-directional electrical forkl.

为了研究万向电动叉车的静态稳定性，通过对单只轮胎受力、整车附着性能进行分析，建立了附着系数与滑动方向间的关系，提出了用静态区域图判断万向电动叉车失稳的方法，得到了整车下滑坡度角随方向角变化的关系曲线。

A terrains sloe and direction may be computed relative to a plane though the elevation model points. Slope degrees and direction are useful in simulations of precipitation runoff and in defining drainage areas . The triangle terrain model, which comprises sloping triangular surface, is ideal for simulating terrain surface conditions .

坡面和坡面方向是可以藉由三角形的三个角的座标来计算出来，坡度通常是用度数或者百分比的关系来表达和水平之间的关系，坡度方向度数的表示几乎是从北边开始。

Then we used "Slope" function under "Grid Analysis" to obtain slope angle of each pixel area.

栅格值大于40的，就意味着大于40度的坡度角可以使用'栅格计算'过滤。

In addition,it does not impose any limitation on the sloped angle of the trapezoid.

这种方法可以应用于梯形斜边任意坡度角的情况。

The width effects of dune are studied and the reason that the barchan dune is formed on the lee slope of dune is given.

但对于背风坡形状的形成，特别是对新月形沙丘，这样一种沙漠、戈壁上最常见的相对稳定的横向沙丘的背风坡新月形落沙坡的形成和保持，无有完整的理论分析，只是简单地认为其坡度不能大于沙子的摩擦角而已。

The third, kinetic stability of trawler system with howitzer and dynamic response of wheel self-propelled gun at different firing line, slope, firing angle and propellant charge are studied in the developed software platform.

在开发的软件平台上对船载火炮系统的运动稳定性和轮式突击炮在不同火线高、不同坡度、不同射角以及不同装填条件等多工况的动力学特性进行了预测。

In order to extract area with slope angle larger than 45 degree, firstly, we have to build a DEM model with 20m resolution from contour line with 40m interval.

为了找出坡度大于45度的精确区域，我们首先根据40米间距的等高线创建了20米分辨率的DEM模型，然后使用栅格分析下的'坡度图'功能来获取每一栅格的坡度角。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。