查询词典 harmonic

Calibrating test was simulated with MATLAB, its simulation includes setting up parameters, harmonic analysis, Calibrating error coefficient.

利用MATLAB进行标定仿真试验，包括设置参数、谐波分析及标定误差系数仿真。

This paper uses FFT to analyze the harmonic of equivalent model of induction heating. Simulation model are esta...

通过分析和仿真得到感应加热设备运行时的各次谐波含量及变化规律，为抑制其谐波奠定基础。

In virtue of the orthogonality of shell modes, the dynamic response to harmonic voltage excitation was determined and its variation was summarized.

利用壳体振型的正交性，确定了简谐电压激励下系统的动态响应，并总结了其规律。

The static and dynamic components of the electrostatic force and load due to the harmonic voltage excitation were derived for the micromotor.

给出了微电机中静电场力的静态分量、动态分量和简谐电压激励下的载荷。

The study and application of the primary current limiting harmonic excluder for the type of the thermal resistor ;2. A recorder based on the thermal resistor s is used to monitor and record the state of the dielectric sample which is put into HV square wave life testing.

该仪器通过PTC 热敏电阻监测高压回路中限流电阻温度变化提取介质击穿信号，以单片机AT89c55为运算控制中心，采用热信号时间差分数字算法处理及控制信号。

By using the quasi-harmonic Debye model, we obtain the thermal expansivity α, Debye temperature Θ, heat capacity CV and the entropy S.

利用准谐德拜模型，很好的得到了热胀系数，体模量随压力和温度的关系。

This method employs the exponential pulse time series as input to excite CFD model, which can provide slick aerodynamic forces acting on the body through CFD simulation, Then discrete time aerodynamic models, defined among interesting range of frequency, can be trained based on the CFD input output relationship, those models can he implemented thereafter to simulate aerodynamic response for simple-harmonic input of displacement with suitable frequency.

该方法采用具有连续频谱分布且位移光滑的指数脉冲序列为CFD模型运动的输入，通过数值模拟得到作用在模型上的气动力。利用已知的输入和气动力建立起反映系统气动力特征的离散时间气动模型。

The above analysis may readily be extended to general plane disturbances not necessarily harmonic.

上面的分析可以很容易地引申到普遍的而不一定是简谐的平面扰动。

Fast algorithm ; Helmholtz exterior problem ; virtual boundary integral method ; inverse fast Fourier transformation; acoustic radiation ; harmonic excitation

快速算法； Helmholtz外问题；虚拟边界积分法；快速Fourier逆这换；声辐射；谐激励

In this paper we discuss the natural boundary element method for harmonic equation in an exterior elliptic domain.

引言 二十年来，自然边界元法已在椭圆问题求解方面取得了许多研究成果。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。