英语释义

• having a succession of waves or curves

片语

sinusoidal distribution正弦分布

sinusoidal waveform正弦波形

sinusoidal component正弦分量

sinusoidal wave[物] 正弦波

sinusoidal input正弦波输入

sinusoidal experiments正弦试验

sinusoidal current[电] 正弦电流

sinusoidal quantity简谐波

sinusoidal function[数] 正弦函数

sinusoidal grating[光] 正弦光栅

Sinusoidal oscillation正弦振动

英汉例句

• a measuring system consisting of the sinusoidal oscillation air supply and the transducer in connection with respiratory system of man or animal is presented.

  本文报导了一个由正弦振蕩气源、换能器组成的测量系统。

• using the method of firing angle prediction, steady sinusoidal output voltage with low harmonic components can be generated.

  通过开关角预置方法，叠加出了谐波含量低的稳压正弦波输出。

• 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。

• also, a rough sinusoidal pattern can be seen in plotting average daily temperatures for each day of the year, although the graph may resemble an inverted cosine wave.

  此外，一个粗略的正弦曲线图表可以在每天或每年的平均每日温度平面图表中看到，虽然这个图形可能和倒置的余弦波看起来很像。

• as an adaptive algorithm of signal decomposition, matching pursuits provides a new framework for sinusoidal modeling of speech and audio signal.

  匹配跟蹤作为一种自适应的信号分解算法，为语音和音频正弦建模提供了一个新的框架。

• especially, when they learn the knowledge about sinusoidal steady -state circuit analysis, they feel more difficult.

  特别是学到正弦稳态电路分析内容时，更是如堕五里云雾中。

• if the nonlinear element has a single output and multiple input values, the output signal is taken to be sinusoidal and the inputs contain harmonics.

  对于非线性元件的输出为单值而输入有多值的情况，令输出为正弦信号，输入包含有各次谐波。

• non sinusoidal of mold can be obtained by use of the bar linkage mechanism and different non sinusoidal oscillation wave shape is obtained by different bar length ratio and original phase angle.

  提出了用连桿式机械传动实现结晶器的非正弦振动，通过改变连桿机构的桿长比和初相角可以得到不同的非正弦振动波形。

• if the nonlinear element has a single input and multiple output values, the input signal is taken to be sinusoidal and the outputs contain harmonics.

  对于非线性元件的输入为单值而输出有多值的情况，令输入为正弦信号，输出包含各次谐波；

• this paper discusses the problem of estimating the parameters of sinusoidal signals in colored gaussian noises.

  本文讨论高斯有色噪声中的正弦信号参量估计问题。

• time delay filter, using delay to attenuate or eliminate the damped exponential sinusoidal signals, is mainly applied to reduce the residual vibration of flexible structures.

  时滞滤波器利用时滞来滤除按指数衰减的正弦信号，主要应用于抑制柔性机构的残留颤抖；

• alignment fields consist of very low distortion sinusoidal waves.

  排队过程包含很低的扭曲的正弦波。

• these results are independent of the surface material, and are valid for both sinusoidal and ran- dom rough surfaces.

  这些结果与表面材料无关，并且对正弦和随机粗糙表面都是有效的。

• in this paper, we propose and discuss two new control methods for three phase shunt apfs : the sinusoidal line current control method and the instantaneous reactive power compensation control method.

  本论文提出三相并联型有源滤波器的两种新的控制方法，即正弦波化控制和瞬时无功功率的控制方法。

• the results showed that the sinusoidal output voltage at high q and non-sinusoidal output voltage at low q were obtained respectively when the parameters of the load network got various.

  结果显示，当放大器的负载网络取不同参数值时，分别得到高q值的正弦输出电压和低q值的非正弦输出电压。

• experimental results verified that the proposed scheme has the advantage of simplicity and feasibility. it can be applied to pure sinusoidal output voltage source inverter.

  实验结果表明所提出的方案简单可行，适用于纯正弦输出的电压源逆变器。

• 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。

• this effect can be measured in either the time domain by observing the rate of decay of voltage or in the frequency domain by measuring phase shifts between sinusoidal currents and voltages.

  这个效应可以在时间域通过观测电压的衰变率来测量，也可以在频率域通过正弦电流和电压之间的相变来测量。

• the converter 1 is controlled as a fundamental sinusoidal current source, and the converter 2 is controlled as a voltage source.

  变换器1被控制为一个基波正弦电流源，变换器2被控制为一个可控电压源。

• this paper shows how to analyse sinusoidal resonant circuits by means of feedback theory any description-function method.

  本文以反馈理论和工程上应用较广的描述函数法分析正弦振蕩电路。

• a new method is presented for analyzing the acquisition behavior of second-order pll with sinusoidal phase detector in the absence of noise.

  本文给出了一种计算无噪声时具有正弦鑒相器的二阶锁相环捕捉特性的新方法，求得了每个差频周期的平均角频率牵引量。

• this system provides a sinusoidal and other shape load traces using normal compressed air controlled electronically and is an assembly of commercially available components.

  这种系统由电子控制的压缩空气产生正弦和其他形式的荷载，并用很易购得的部件装配而成。

• water is attached to the dog by surface tension, they thought, and the sinusoidal shaking creates centripetal forces that ejects that water off the body.

  他们认为水沾在身上靠的是身体表面的亲和力，正弦波状的抖动动作制造了水脱离身体的离心力。