基本释义:

割圆函数

网络释义

1)cyclotomic function,割圆函数

2)cyclotomic integer,割圆整数

3)Partition function,分割函数

4)secant of x,正割函数

5)elliptic function,椭圆函数

6)circular harmonic function,圆谐函数

用法和例句

By using the elliptic function and conformal transformation theory,a close form solution to this problem is obtained.

运用椭圆函数和保角变换理论,获得了该问题严格的闭合解。

Phase plane properties of an electron in Wiggler field are analysed by using Jacobian elliptic function and elliptic integral based on the pendulum equation for FEL.

从自由电子激光器的摆方程出发,利用Jacobian椭圆函数和椭圆积分分析了系统的相平面特征,并利用加速器概念和束流动力学方法,讨论了系统的稳定性、增益和临界特征等问题。

A class of new doubly periodic wave solutions for(2+1)-dimensional breaking soliton equation are obtained by introducing appropriate Jacobi elliptic function and Weierstrass elliptic function in the general solution(contains two arbitrary functions)got by means of multilinear variable separation approach for(2+1)-dimensional breaking soliton equation.

在多线性分离变量法所得(2+1)维破裂孤子方程广义解(包含2个任意函数)中引入符合条件的Jacobi椭圆函数和Weierstrass椭圆函数,从而获得了该系统的新双周期解。

The pulse envelope we obtained is a hy-perbolic secant function of time.

所得脉冲包络为时间的双曲正割函数。

Asymptotic Normality of Partitioning Estimatior of Regression Function under Dependence Sample

相依样本下回归函数分割估计的渐近正态性

Asymptotic normality of partitioning estimates for the nonparametric regression function under censored samples

截尾样本下非参数回归函数基于分割估计的渐近正态性

For the bar image segmented, bilinear transformation function is used to restore the bar image.

对分割出的图像,采用双线性变换函数来实现目标的校正。

Orthogonal Function Basis and Positive Definite Function Basis of Double Linear Function Space;

双线性函数空间的正交函数基与正定函数基

non-sinusoidal complete orthogonal function

非正弦完全正交函数

The strtok() function splits a string into smaller strings.

函数的作用是：将字符串分割成小块。

The Image Segmentation Method Based on Fisher Criterion;

基于Fisher评价函数的图像分割方法

A Study of Energy Based Image Segmentation

基于能量函数的图像分割方法的研究

Minimum Cut of Fault Tree Based on Step Function Algorithm

基于阶跃函数的故障树最小割集算法

A Modified Kernel-based Fuzzy C-Means Algorithm For Images Segmentation

改进的基于核函数的FCM图像分割算法

On Calculation Formula of Sine Function and Cosine Function;

关于正弦函数和余弦函数的计算公式

Normalities Invole Shared Functions and Omitted Functions

涉及分担函数和例外函数的正规定则

Properties of k-Hypermonogenic Functions and Their Relative Functions

k-超正则函数及其相关函数的性质

trigonal hybrid orbital

正三角形杂化轨函数

natural haversine formula

半正矢自然函数公式

Sine-cosine ROM

正余弦函数固定存贮器

dynamic correction function generator

动态校正函数发生器