sinusoidal
美 [ˌsɪnə'sɔɪdəl] 
英 [ˌsɪnə'sɔɪdl]
- adj.〔医〕血窦；〔机〕曲形；〔数〕正弦；正弦曲线的
- 网络正弦的；正弦函数；正弦波型
英汉解释
例句
However, it is possible to achieve the sinusoidal back EMF waveform at the small pole-arc to pole-pitch ratio.
但是，它可以实现在小极弧极间距比正弦反电动势波形。
Fatigue life of random vibration can be calculated by the fatigue life of sinusoidal vibration under first natural frequency.
可以通过一阶固有频率下正弦振动试验试件寿命得到随机振动下试件的寿命。
Since the motor currents are effectively sinusoidal and form a balanced 2-phase system, the electromagnetic torque is nearly constant.
因为马达潮流有效地是正弦的并且形成一个平衡的2阶段系统，电磁式扭矩是几乎恒定的。
In sinusoidal phase modulating laser diode interferometer, the main error source is the variation in output light intensity of light source.
在半导体激光正弦相位调制干涉仪中，光源输出光强的变化是测量误差的主要来源。
Theory of sinusoidal pressure produced by the resonance of the liquid in hydraulic pipe excited by piezoelectric ceramics is presented.
介绍了一种利用压电叠堆激励管道内液体介质发生谐振产生正弦压力的发生装置。
The projector was used for projecting a sinusoidal fringe pattern onto the connectors.
投影仪用于将正弦的条纹图形投射到连接器上。
Studies the chaotic dynamics of a parametrically modulated Duffing system with two sinusoidal excitations.
研究了具有双正弦双激励的参数调制杜芬系统的混沌动力学行为。
For the case of sinusoidal pulsation, the linear equations have been solved.
并针对压力钢管一端有压力脉动的情况进行了线性化求解；
Synthesize of time domain wave form by summation of harmonics or sinusoidal wave form of discrete frequencies.
以离散频率之弦波合成时域脉波之波形。
As a numerical example, nonlinear free and forced vibration phenomena of shallow spherical shells with sinusoidal corrugation are studied.
作为算例，研究了正弦波纹扁球壳的非线性自由和受迫振动现象。
If the magnetic field is fixed, the time evolution of the entanglement is periodic and is a sinusoidal function.
在磁场保持不变的情况下，纠缠度的时间演化呈现周期性变化的正弦函数形式。
Now the sound that you receive, the frequency that you receive will change in a sinusoidal fashion.
现在你们听到的声音，你们听到的频率，会以正弦曲线而变化。
The raw sound is converted into sinusoidal frequency components via the mathematical process known as theFourier transform (FT).
原始的声音信号通过数学方法中的傅立叶变换分解成正弦波成分。
A sinusoidal waveform provides the structural silhouette shape across the channel.
正弦波形赋予了通过水道的结构轮廓的形状。
Numerical solutions of the equations with the internal generation of sinusoidal and cnoidal waves confirm this finding.
域内生成正弦波和椭圆余弦波的数值试验结果证实了该结论。
And how to estimate accurately the position of a rotor in a dynamic situation to realize the sinusoidal current drive was analyzed.
详细分析了电机在动态运况下，如何准确估计转子的位置，实现永磁同步电动机正弦波驱动。
The radiation patterns and directivities of a dipole antenna and antenna arrays excited by sinusoidal and walsh waves are compared.
对偶极子天线和天线阵列用正弦波和沃尔什波辐射时的方向图和方向性系数进行了比较。
Packaging - Complete, filled transport packages and unit loads - Sinusoidal vibration tests using a variable frequency.
包装.完整满装运输包装件和成组装运.采用变频正弦振动试验
its anti-sinusoidal jamming performance can be improved by pulse repetition frequency agility.
采用脉冲重复频率捷变技术可提高引信抗正弦干扰能力。
Low motor noise. The voltage and current waveforms are sinusoidal and therefore no additional noise due to converter is produced.
低电机噪音，低电机噪音，输出的电压和电流为正弦波形？
With reduction of temperature this structure gradually transforms to the incommensurate sinusoidal structure which we have just discussed.
随着温度的降低，这种结构逐渐转变为我们刚讨论过的那种不可通约的正弦形结构。
We show that the illusion increases if observers judge the average orientation of textures rather than sinusoidal gratings.
我们发现，如果增加的幻想观察员法官的平均方向的纹理，而不是正弦光栅。
The critical frequency of the sinusoidal magnetic field increases with increasing magnetic field density.
磁场强度越大，正弦磁场的临界频率越高。
Experimental results show that the adaptive filter can preferably remove the interference on sinusoidal signals.
实验结果表明：自适应滤波器能够较好的滤除信号中的正弦干扰。
By the use of vector analysis method, a quantitative aliasing expression for an sinusoidal elementary image is given.
用矢量分析方法，给出了正弦图像基元的混淆表达式。
The graduation design mainly has three modules: noise signal module, sinusoidal signal generator module, and adaptive FIR filters module.
此次毕业设计主要有三个模块组成：噪声信号模块，正弦信号发生器模块，自适应FIR滤波器模块。
sinusoidal buckling; end constraints; differential quadrature element method; drillstrings.
正弦屈曲；端部约束；微分求积单元法；钻柱。
The paper studies the sinusoidal control of micro displacement worktable, which based piezoelectric actuator and flexure hinge.
研究了采用压电驱动器和柔性铰链结构的微动平台的正弦运动控制。
To reduce certain sinusoidal frequency components in a signal in amplitude, digital filtering is done.
为了减少在信号幅度上一定的正弦信号部分的频率，数字滤波器应运而生了。
Hydraulic shake table is important equipment for implementing large, full-length specimen sinusoidal experiment.
液压振动台是实现大型全尺寸试件正弦振动试验的重要设备。
Established string sinusoidal buckling of helical buckling CFD models and high-yield wells sand production erosion tubing model.
建立了管柱螺旋屈曲和正弦屈曲的CFD模型和高产气井出砂时砂粒对屈曲油管的冲蚀模型。
During the pipeline running, thanks to the axial force, the line may become sinusoidal or spiral bending.
由于轴向力的存在，管柱还可能发生正弦或螺旋屈曲等。
The audio frequency sinusoidal signal generator is intended for adjusting and measuring parameters of audio equipment.
音频频率正弦信号发生器的目的是调整和测量参数的音响设备。
Adopting sinusoidal instantaneous voltage and current, a new algorithm for measuring sinusoidal electrical parameters has been put forward.
提出了一种利用正弦交流电压和电流的瞬时值测量正弦交流电参量的新算法。
and the envelope solitary wave solutions and envelope sinusoidal wave solutions have been obtained.
得到了该方程的包络孤立波解和包络正弦波解。
A new improved discrete variable voltage variable frequency equivalent sinusoidal control method is presented.
一种新的离散变压变频等效正弦控制方法被提出。
Spectrum analysis in output signal of bistable system can identify the frequency of weak sinusoidal signal concealed in the white noise.
对双稳态系统的输出信号作了频谱分析，辨识出了淹没在白噪声中的微弱正弦信号频率。
The paper introduces another method of computing sinusoidal steady-state solutions of lossy uniform transmission lines.
提出了另一种计算有损均匀传输线正弦稳态解的方法。
Considered the optimal tracking control(OTC)problem for MIMO systems affected by sinusoidal disturbances.
研究具有外界正弦扰动作用下MIMO系统的最优跟踪控制问题。
The system responses to sinusoidal and pulseinput signals are also investigated.
借助该模型还研究了系统对正弦及脉冲输入信号的响应特性。
Sinusoidal sweep signal generating methods are discussed, two kinds of suitable methods used for earthquake simulation test are proposed. 3.
通过分析对比，探讨了正弦扫频信号的生成方法，得到了两种适合地震模拟实验输入的实用方法。
