cotangent curve是什么意思

网络释义

用法例句

By studying and inspecting the running conditions of cement mill and analyzing the screen residue curve,a reasonable gradation plan for the grinding body of the cement mill is figured out,resulting in in-creased cement production and quality.

通过研究和检查水泥磨的运行情况及对筛余曲线的分析,找出水泥磨研磨体合理的级配方案,使水泥的产量和质量都得到提高。

Application Macro-program in NC Machining of Elliptic Cylinder Cam with Cosine Curve Spin Groove

宏程序在加工椭圆柱凸轮余弦曲线旋槽的应用

Let's now examine the simplest wave form where the profile is a sine or cosine curve

现在让我们来考察最简单的波形，它的剖面图是正弦或余弦曲线。

a wave whose waveform resembles a sine curve.

波形类似正弦曲线的波。

Chord:a line segment that joins two points on a curve.

弦:将两点用曲线连接起来的曲线段.

A line segment that joins two points on a curve.

弦将两点用曲线连接起来的曲线段

The acosh() function returns the inverse hyperbolic cosine of a number.

函数的作用是：返回一个数值对应的反双曲余弦。

The Solution of Surface Integral for the Velocity Field of Square Bar Drawing Through a Cosine Die

余弦模拉拔方棒速度场的曲面积分解法

Double Focal Switch of Elegant Cosh-squared Gaussian Beams;

复变量双曲余弦平方-高斯光束的双焦开关

Gradually, the separate sine waves have become visible.

逐渐地，“正弦波”曲线出现明显的分离。

Nonlinear Analysis of Large Span Cable Structure Using a Tow-Node Curved Element;

大跨度悬索结构正弦曲线单元几何非线性分析

Influence to Calculation of Dropper Caused by Variation of Tension Force of Wires and Ropes in Curve Section

曲线区段线索张力变化对吊弦计算的影响

Chaotic Local Adding-weight Linear Forecasting Algorithm Based on Included Angle Cosine

基于夹角余弦的混沌局域加权线性预测算法

sine-cosine resolver

正弦－余弦解算装置

Influence of Turbulence on Propagation and Far-field Beam Quality of M×N Cosh-Gaussian Beams

湍流对M×N列阵双曲余弦高斯光束传输和远场光束质量的影响

The waves are sinusoidal in nature, and they have an amplitude and a frequency.

声波实质上是正弦曲线，它有振幅和频率。

analysis of a periodic function into a sum of simple sinusoidal components.

周期函数解成简单正弦曲线之和的分析。

A linearization method to design biorthogonal cosine modulation (BCM) filter banks is proposed.

介绍了一种用于设计双正交余弦调制滤波器组的线性化方法。

an orchestral version of a suite for strings

由弦乐组曲改编的管弦乐曲