downslide 中文意思是什麼
downslide
解釋
塌箱-
The calculation method of ln ( / tan # ) index widely used is the multiple flow direction algorithm developed by quinn et al. it can been seen that, in the algorithm, the contour length normal to the direction of flow flowing out the current cell is used to determine both a and tan #, and that the calculated total cumulative contributing area of downslide grid cell does not include the area of the current cell
目前普遍使用的計算該地形指數的方法為多流向法。方法中計算和tan用的均是與流出單元網格流向垂直的等高線長。另外計算下坡單元網格累積匯流面積時沒有考慮欲計算ln （ tan ）值的單元網格的面積，這些是不合理的。 -
Topmodel is based on the calculation of ln ( / tan # ) index and its distribution. in terms of a dem, a is the cumulative upslope area draining through per contour length to a pixel, which reflects the tendency of water to accumulate at any point in the catchment, tan # is the local slope angle of the cell, which reflects the tendency for gravitational forces to move that water downslide
Topmodel是以計算ln （ tan ）指數及其分佈為基礎的。對于柵格dem ，為上坡區域通過單位等高線長匯集到單元網格內的面積，反映徑流在流域中任一點的累積趨勢， tan為單元網格的坡度，反映重力使徑流順坡移動的趨勢。 -
Mechanical model with transverse downslide and impact factors studying of large mining height support
大采高支架橫向下滑力學模型及影響因素研究 -
The algorithm improved to calculate the ln ( / tan # ) index is presented, in which the area of the current cell is included in the calculated total cumulative contributing area of downslide grid cell
提出一種簡單的地形指數in （ a / tanp ）計算方法，該方法分別計算dem網格單元的a和tanp ，對坡度為。 -
In the past, the general level of english in singapore was obviously superior to all in asia, however in the recent years the situation has shown a downslide degradation influenced by the regionalisation tendency
新加坡的英文水平在亞洲是有目共睹的，但近年來地方化的影響，其水平有逐漸下降的跡象。 -
The determination of potential downslide surface is one of the most important content, so a method is brought forward. based on the result of 3d nonlinear finite element analysis, a method to determinate the potential downslide surface and safety factor for analyzing sliding force has been put forward
邊坡可能下滑面的確定一直是邊坡穩定分析的一個重要內容，本文提出了根據三維非線性有限元穩定分析結果確定邊坡可能滑裂面及指定安全系數的下滑力的分析方法，為邊坡加固提供參考。 -
On the basis of these conclusions, the stability of natural 2 # landslide body of hongjiadu hydraulic power plant is analyzed with this finite element iteration method and the uniform value off on the sliding surface of the landslide body is inversed. meanwhile, the stability of scaled 2 # landslide body of hongjiadu hydraulic power plant is analyzed and downslide force of scaled 2 # landslide body and normal stress and shear stress on the sliding surface are obtained. in addition, the results provide a reference for reinforcing structure ' s layout
在此基礎上，文中用該方法對天然狀態的洪家渡水電站2 #塌滑體進行了穩定分析，反演了塌滑體滑動面上均化的f值，對部分削坡后的洪家渡水電站2 #塌滑體進行了穩定分析，獲得了部分削坡后塌滑體的下滑力和滑動面上的正、剪應力分佈，為加固結構布置提供了依據。
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