英语释义

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

片语

harmonic trend analysis调合趋势分析

harmonic tidal analysis潮汐调和分析

harmonic wave analysis谐波分析

harmonic responding analysis谐响应分析

harmonic harm analysis谐波危害分析

harmonic current analysis谐波电流分析

Forced Harmonic Vibration Analysis主轴箱谐响应分析

Fourier analysis傅里叶分析；（变换）谐波（量）分析

harmonic balance analysis谐波平衡

harmonic spectral analysis调和谱分析

英汉例句

• according to the operational principle of svpwm and considering the characteristics of digital implement, a novel algorithm of svpwm harmonic analysis based on pwm rectifier is proposed.

  根据svpwm的工作机理并结合数字实现的特点，给出了一种基于pwm整流器的svpwm新型谐波分析算法。

• after imposed harmonic load, the deformation and stress variation curves with change of frequency can be gained by harmonic analysis in ansys.

  在模态分析的基本上，对行星齿轮施加简谐载荷，得到行星齿轮的变形和应力在容易产生共振的频率范围内的变化情况；

• fpga-based harmonic analysis system has features of good logic control ability, high real-time of signal processing, strong anti-interference ability, etc.

  基于fpga的谐波分析系统具有逻辑控制能力强、信号处理实时性高和系统抗干扰能力强等特点；

• as to steady state phenomena, the traditional signal analysis tool fft is used for harmonic analysis and flicker.

  并利用快速傅立叶变换方法对谐波、闪变和纯正弦波等稳态现象进行分析。

• harmonic analysis shows that tooth harmonic components of no-load emf waveform is considerable high, which give rise to high distortion and bad waveform.

  对样机空载电势波形的谐波分析表明，齿谐波电势分量很大，导致空载电势波形的畸变率较大、波形较差。

• by applying the harmonic analysis method to adjusting and compensating, the practical test data is acquired, and the inductosyn angle measuring accuracy is , raised.

  通过实测数据并用谐波分析的方法对两项误差进行补偿与调整，提高了感应同步器的测角精度。

• hanning windowed interpolation harmonic analysis algorithm and high-order sine fitting algorithm are the two effective algorithms for dielectric loss angle measurement.

  加汉宁窗谐波分析法和高阶正弦拟合法是介损角测量的两种有效算法，对两种算法的分析和比较有利于它们在实际中的应用。

• depending on the result of this paper, the harmonic analysis calculation can be directly processed for the observatory data about tilt and strain in any directions.

  利用本文的结果，可直接对任意方向倾斜及应变的观测资料进行调和分析计算。

• a frame synchronized segregation method based on harmonic analysis is proposed and some corresponding experimental results are given.

  提出基于语音信号谐波分析的帧同步分离方法，并给出实验结果。

• fourier harmonic analysis is applied to analyze the factors that affect steam turbine blade excitation.

  研究了在稳定运行工况时影响汽轮机叶片激振力的主要因素。

• the paper introduced a kind of time domain model for harmonic analysis of arc furnace.

  谐波迭加法是一种既简单直观而又具有严密数学基础的构造道路时域模型的方法。

• as the harmonic analysis is revolved, it is difficult to satisfy the need of the system using mcu, so dsp is selected as the core processor.

  由于系统涉及到谐波分析，采用传统的单片机已不能完全满足系统需要，因此本系统采用数字信号处理器（dsp）作为核心处理器。

• since ieee proposed applying wt to harmonic analysis in the 7~(th) international harmonic conference in 1996, wt based methods gained rapid development in harmonic detection.

  自从1996年ieee在第7届国际谐波学术会议上倡议将小波理论应用到电力系统以来，小波检测方法在谐波测量领域得到长足的发展。

• harmonic analysis of testing current in low voltage apparatus testing is a key problem.

  低压电器的低频骚扰抗扰度试验中对试验电流进行谐波分析是试验的关键步骤。

• in this paper, the formulae of theoretical value of surface and cubic tide at ground surface and the harmonic analysis formulae are derived.

  本文给出了计算面应变和体应变的固体潮理论值和调和分析公式。

• the theory of spherical harmonic analysis on the satellite gravity gradient tensor is also investigated, and the practical computing model is given.

  并深入研究了利用卫星重力梯度张量求解扰动位系数的球谐分析方法，导出了实用解算数学模型。

• the harmonic analysis will forecast the shell' s stable response to the external harmonic inspire prompting-the driver device .

  而其谐响应分析，则预测了壳体在动力装置这一外在简谐激励下的稳态响应。

• an adaptive sampling frequency tracking algorithm which adapt to realization of precise real time harmonic analysis is introduced.

  提出了一种适于高精度实时电力谐波分析的自适应调整采样频率的电网频率跟蹤算法。