curve of the second class

用法例句

The Circle Interpolator based on the algebra figuring, if we change only a few preset constants in the register, we can directly Interpolate a quadratic curves.

基于代数演算法的圆弧插补器,只要改变相应的几个寄存器的予置常数,就可直接插补非圆二次曲线。

Furthermore,it can represent the elliptic curves,parabola and other quadratic curves without using rational form.

给出了一种基于三角函数的类三次参数曲线,该曲线不仅具有类似于三次Bézier曲线的诸多性质,而且无需有理形式即可精确地表示椭圆、抛物线等二次曲线。

In this paper, we discuss question to find solution for a function different equation,several quadratic curves geometry properties are obtained.

本文通过对一个泛函微分方程解的讨论,给出一类二次曲线的几何性质。

A Stady on the Cross-iteration Method about Conic Intersection;

二次曲线求交的交叉迭代法研究

A kind of directness arithmetic about conic′s focus;

二次曲线焦点的直接求法

Construction of a conic by means of the Second Desargues Theory;

应用第二笛沙格定理作二次曲线

A method with quadratic curve precision for determining knots;

二次曲线精度的节点计算方法

The rational Bézier representation for quadratic curve and its transition;

二次曲线有理Bézier表示形式及其转换

The error analysis on the quadratic curve intercepted from cone;

圆锥体上截取二次曲线的误差分析

The Standardized Management of Supervisor Nursing Staff

儿科护理二线值班人员的规范化管理

Practice and experience of the night shift system by the second-line nursing staff in the combined wards

联合病区夜班护理二线值班制度的实施方法及体会

This 24 - hour hot line has . . . volunteers on duty to talk to callers about personal problems(New York)

这条电话热线二十四小时均有…志愿者值班来和拨通者探讨个人问题(纽约)

Unattended Modification for 500kV Substation Secondary System

500kV变电站二次系统的无人值班改造

Practice of second-line doctors’ comments in morning shift in department of traditional Chinese medicine

晨会交班时二线点评在中医科的实践

The switchboard operator is on duty from 6 to 9 .

电话总机接线员六点至九点值班。

The next early morning, he was under the necessity of making his report to the sitting magistrate of the day.

第二天清晨，他有必要向值班市政官提出报告。

The Researches on the Management Mode of No Operation on Duty in Erjiang Hydropower Plant;

二江电厂无人值班方式下的管理模式研究

Who will be on duty at six o`clock? ---I will.

6点钟谁值班？-我值班。

The veteran cadre left the leading post of his own accord to let a younger cadre to succeed him

这位老干部主动退居二线,让年轻的干部来接班

The Quadratic Numerical Range of Block Operator Matrices and the Linear Maps Preserving the Quadratic Numerical Ranges

块算子矩阵二次数值值域及保二次数值值域的线性映射

The members of a ship's crew on duty during a specific watch.

值班者在某一值班时间值班的船员

Two Peaks of 3D Structure Constructed by 2D Contour Lines;

利用二维轮廓线重构双峰值三维形体

The Liner Growth of 2-Dimension B-Valued Dirichlet Series;

二维B值Dirichlet级数的线性增长性

Boundary Value Problems for Nonlinear Second Order Difference Equations With Impulse

二阶非线性脉冲微分方程边界值问题

Algorithm of line detecting based on binary image--frog jumping

基于二值图像的线检测法——蛙跳算法

Stochastic Resonance of a Linear System Driven by Dichotomic Noise

二值噪声作用下线性系统的随机共振

Finite Element Numerical Simulation on Line Controlled Source Based on Quadratic Interpolation

基于二次插值的线源可控源有限元数值模拟