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1) profile curvature
剖面曲率
1.
Taking digital elevation models of different relief areas as experiment data,a multi-resolution and multi-relief comparative approach was used as the major methodology in the research of the relationship among DEM grid size and RMSE(Root Mean Square Error),average elevation,and profile curvature.
用不同地貌类型地区的实验数据对数字高程模型(规则格网DEM)的格网间距与中误差(RMSE)、平均高程、剖面曲率的关系进行研究,采用比较分析的方法,得到格网间距与中误差的数学模型,可以用通式:Y=A+BX+CX2表示,并且把地形因子(平均高程、剖面曲率)作为自变量,进一步分析通式中3个系数与地形因子的关系,发现两个地形因子与系数函数关系比较相似,并得到Y=A+BX+CX2+DX3的数学模型。
2.
It could classify the landform of hilly and gully region in accordance with the landform exponent,profile curvature and slope.
本文提出了一种利用规则格网DEM,依据正负地形指数、剖面曲率、坡度等因子对黄土丘陵沟壑区进行地形分类的算法。
2) mean profile curvature
平均剖面曲率
1.
The relation between DEM terrain representation error (E_t) and the variation of DEM resolution (R) and mean profile curvature (V) is studied.
对数字高程模型(DEM)的地形描述误差(Et)与空间分辨率(R)和平均剖面曲率(V)的关系进行研究,得到地形描述误差的均方差值与R、V的函数关系公式:RMSEt=(0。
3) Curved Planes
曲面剖面
4) profile curve
剖面曲线
1.
Based on the working method about the interpretation of Airborne Electromagnetic anomaly and predecessor works,we develop the instant display function,which is developed by utilizing attribute data to plot the profile curve of Airborne Electromagnetic by using VB programming based on MAPGIS(SDK)6.
7二次开发平台,利用VB编程语言,开发研制出利用点属性数据绘制航电剖面曲线的即时显示功能,即在子窗口中能同时显示航电各个频率实虚分量的剖面曲线及飞行高度曲线。
2.
This paper discusses the Hx,Hz profile curve of the magnetic field at different depth and current,and describes the ways of detecting them,and shows two practical application samples of pipeline exploration which its depth is deeper than 5m.
本文研究了探测这类特深管线在不同深度、不同电流情况的Hx、Hz磁场分量剖面曲线,列举了在广州市2个埋深>5 m的管线探测的实例。
5) conductivity profile
导率剖面
6) end profile curve
端剖面曲线
1.
This paper establishes the equations of spiral curved surface and its end profile curve of straigh-tooth shaper cutter eliminating theoretical error of tooth forming.
本文建立了无理论造形误差的插齿刀齿形螺旋曲面方程及其端剖面曲线方程，并推导出用展成法原理测量其端剖面曲线时。
补充资料：关于solidworks 中的剖面线中的剖面线
solidworks的剖面线线型定义和autocad相同,它使用了autocad的剖面线定义方法,与autocad通用.因此,可以对剖面线进行定义. 方法:修改\SolidWorks\lang\chinese-simplified\sldwks.prn 用笔记本打开该文件,添加需要的线形.如 ;; Based on AutoCAD Ver.13.0s Hatch Pattern File ;;;; solidworks 区域剖面线定义文件 :: *金属, (Iron BrickStone), ANSI Iron, Brick, Stone masonry 45, 0,0, 0,.125 *塑料, (Lead Zinc Mg), ANSI Lead, Zinc, Magnesium, Sound/Heat/Elec Insulation 45, 0,0, 0,.125 135, 0,0, 0,.125 *玻璃,AR-GLASS@1.0 45,0,0,0,0.5, 0.5,-0.5 45,0,0.1414214, 0,0.5, 0.3,-0.7 45,0.1414214,0, 0,0.5, 0.3,-0.7 *软木, Cork material@1.0 0, 0,0, 0,.125 135, .0625,-.0625, 0,.35355339, .176776696,-.176776696 135, .09375,-.0625, 0,.35355339, .176776696,-.176776696 135, .125,-.0625, 0,.35355339, .176776696,-.176776696 *无, None 删除不需要的定义类型,可以大大提高solidworks 的启动速度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条
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