1) Geologic Curve
地质曲线
2) sedimentation curve
[地质]沉积曲线
3) geological surface
地质曲面
1.
To clear the reasonability and reliability of geological surface fitting by using the data from special exploited well-web,The multiquadric function is selected for interpolated count.
为明确利用奇特开发井网数据拟合地质曲面拟合的合理性和可靠性,选用多二次曲面函数进行插值计算。
2.
With the quadric surface function being the basic function of interpolation, the method is simple in mathematics, easy in programming, and good in approximation effect when it is used to fit the geological surface.
将该方法引入煤层地质曲面逼近 ,效果良
3.
A radius basis function(RBF) networkbased model su itable for reconstructing the geological surface was established, and its algorithm prese nted in detail.
建立了一种适用于地质曲面重建的径向基函数(RBF)神经网络模型,并给出了具体算法。
4) Flexure(geology)
挠曲(地质)
5) geologic curvature
地质曲率
1.
The geologic curvature used in this paper is a new kind of curvaturecalculating method for geologic layers, which processes strictness in mathematics and practical significance in geology.
研究中使用的地质曲率就是一种新的地质层面曲率算法,该方法兼具数学上的严密性和地质上的实际意义。
6) curvilinear properties
曲线性质
补充资料:Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖,T~aaa,即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合,也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程,关丘=刁:f/刁xi刁、,则它的He丈犯曲线的定义方程为 !不:关:五,} }五:关:五31=0. }人,人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
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参考词条