1) parabola theory
抛物线原理
1.
Method for rectifying image deviation based on parabola theory;
一种基于抛物线原理的图像纠偏方法
2) parabola theory
抛物线理论
1.
Multi-span engineering ropeway design based on parabola theory;
抛物线理论多跨索道设计模型
2.
Formulas for calculating the non-stress length of cable for cable-stayed bridges using cate-nary theory and parabola theory are derived in this paper.
推导了用悬链线理论与抛物线理论计算斜拉桥拉索无应力长度的公式 ,以南京长江第二大桥南汊斜拉桥为例 ,分析了用悬链线与抛物线理论计算拉索无应力长度的差别。
3.
This text build with a single aerial ropeway for the basic model,make use of the structure of the beginning start equilibrium type to analisys the difference of catenary,theory and parabola theory,by the two kinds of theorieses comparison to build a reasonable method which single aerial ropeway structure calculation should be choose.
主要以架空单索为基本模型,利用悬索结构的初始平衡构型分析了索计算理论中的"悬链线理论"与"抛物线理论"之间的区别,通过两种理论的比较确定了架空单索结构计算时应选用的一种合理方法。
3) parabolic maximal principle
抛物极值原理
1.
The caloric functions and parabolic maximal principles in upper spaces are studied.
研究上半空间的热函数及其抛物极值原理 ,证明了在边界上为 0的热函数恒等于 0 。
4) theorems of parabolic chord
抛物线弦定理
5) parabola
[英][pə'ræbələ] [美][pə'ræbələ]
抛物线
1.
Mathematical model and design methods of parabola well paths.;
抛物线型井眼轨道的数学模型及其设计方法
2.
Parabola Interpolation Based on Parametric Equation;
基于参数方程的抛物线插补方法
3.
Research on the parabola interpolation based on comparing point-by-point interpolation;
逐点比较插补法抛物线插补的研究
6) semiparabolic
半抛物线
1.
Based on analyzing the trait of its apparent viscosity, the fitting interpolation method of two semiparabolic segments was put forward in order to improve the fitting formulae of semisolid apparent viscosity.
在分析半固态金属表观粘度特点的基础上 ,提出了半固态金属表观粘度的两段半抛物线拟合插值法 。
补充资料：Neil抛物线
Neil抛物线
Nal parabola
N‘抛物线汇N斑钾，加.;~‘。，一一j 半立方抛物线(~一cubicP肚川刀la)，因W .Ne江 ‘击工’‘明生资出这一曲线的弧长.
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