confocal section是什么意思

网络释义

用法例句

The cone curve embedding on nonlocally coherent structure;

非局域相干结构上镶嵌的圆锥曲线

The application of grade-matching shift in the teaching of cone curve;

配极变换在圆锥曲线教学中的应用

The gamma function calculation of Pearson type III distribution is investigated,a new approximation method by using cone curve is put forward,and neither numerical integral nor series expansion may be used.

对皮尔逊Ⅲ型分布公式中伽玛函数的计算问题进行了研究,提出了一种新的数值逼近方法,在一定范围内对伽玛函数用圆锥曲线表示,利用递推公式扩大参数范围,免去了数值积分和用级数展开计算的麻烦。

A family of parallel lines cut the conic.

有一组平行线与圆锥曲线相交。

Consider a family of parallel lines that cut the conic.

设有一组平行线与圆锥曲线相交。

Study on Interpolation Algorithm of Angle Approach about Taper Curve

圆锥曲线的角度逼近插补方法研究

A Conic-reproducing Hermite Subdivision Scheme;

一种重构圆锥曲线的Hermite细分方法

Digital Signature Scheme Based on the Conic Curve over Z_n;

基于环Z_n上圆锥曲线的数字签名方案

Circular Cone Teaching Research;

APOS理论下的圆锥曲线教学探究

A Teaching Research into Cone Curve in Mathematics of Senior High School;

高中数学课程中圆锥曲线的教学研究

Exemplifying the Problem-Solving Techniques for the Sampling Codomain of the Conic;

例谈圆锥曲线中取值范围的解题策略

Furtherly Spread the Two Natures of Circular Cone Curve;

对圆锥曲线两个性质的推广的再推广

A Note on “A Method of Reducing Equation of Conic Section”;

《化简圆锥曲线方程的一种方法》的注记

Research on Cryptosystems Based on Conic Curve Over Z_n

基于环Z_n上圆锥曲线的密码体制研究

Research on Digital Signatures Based on Conic Curves over Ring Z_n

环Z_n上圆锥曲线数字签名的研究

Public Key Cryptosystem for Conic Curve over Eisenstein Ring

Eisenstein环上的圆锥曲线公钥密码系统

Four Propositions and Their Applications of a Straight Line and a Conic Section Being Tangent;

直线和圆锥曲线相切的若干命题与应用

This article is to illustrate that the conic section is an envelope of family of straight lines, thus we discover the internal relations between the conic section and the solution of differential equation.

对圆锥曲线是直线族的包络进行了证明,揭示了圆锥曲线与微分方程的解之间的内在联系。

This paper introduces Averaging arch area property of conic.

本文介绍圆锥曲线中平分弓形面积的一个性质.

The Conic Curves over Z_n and Its Applications in Public-Key Cryptosystem;

圆锥曲线及其在公钥密码体制中的应用

Research on Location Radiation by Conical Section and Modulation Instability;

沿圆锥曲线运动辐射和调制不稳定性的研究