介绍了谐波失真和总失真度的定义。
The definitions of both harmonic distortion and total distortion are introduced.
输出波形失真度低，稳定可靠性高。
实际失真度很大，测出来的值却偏小。
The measured result is small although the distortion is evident in practice.
数字波形合成，波形反馈技术，电源失真度低。
Digital wave synthesis, wave feedback technology, low power distortion.
主要提出基于数字陷波滤波技术的失真度测量方法。
A signal distortion measurement method, which is based on the digital notch filtering technique is proposed.
波形失真度是影响超低频振动计量校准精度的重要因素。
Waveform distortion of super low frequency standard shaker is an important factor which influences the calibration precision.
本课题研究的数字化失真度仪采用了数字信号处理的技术和方法。
The paper discusses digital signal distortion meter with the technology and method of digital signal processing.
它减少了波形失真度和平均叠加次数，提高了生物医学信号提取水平。
Extraction level of biomedical signals is improved by reducing wave distortion and average superposition times.
依据失真度的主观评价，对两种情况下重构的图像进行了比较和分析。
The reconstructed images are compared and analyzed in terms of subjective evaluation.
高偏移驱动器，可实现更大的动态范围、更好的低音效果和更低的失真度。
High-excursion drivers that allow for greater dynamic range, improved bass, and lower distortion.
波形失真度是稳态正弦标准振动台计量中影响计量校准精度最主要的因素。
Waveform distortion is a primary factor affecting the measure precision of steady sine standard vibration calibration system.
其局限性则是对交流信号源要求较高，要求高稳定性、低噪声及低失真度；
The limit of this method is that the sine wave generator with high performance is necessary, especially the stability, the noise and distortion of generator.
正面排气设计加快声音的传播速度，即使在大音量情况下失真度相对较低。
The AS8's bottom-firing and front-ported design means you'll hear quick, precise bass with low distortion, even at higher volume levels.
为使检波器获得高灵敏度、低失真度，对检波器内的电磁场进行了系统的研究。
In order to design a high accuracy geophone with high sensitivity and low-distortion, the electromagnetic field in a geophone is studied systematically.
概述了失真度测量的应用和研究现状，介绍了基于曲线拟合法的失真度测量方法。
Applications and research status of signal distortion measurement are reviewed, and the curve-fit method and its applications in signal distortion measurement are introduced.
视频通信中的基于拉格朗日乘子法的率失真模型的两个基本组成部分是失真度和比特率。
The two basic component of rate-distortion model based on Lagrange multiplier in video coding are distortion and rate.
经该方法处理后的图像具有失真度小、细节分明等优点，优于目前现有的边缘检测方法。
The problems of parameter selection is solved. Images processed by this method have less distortion and clear details.
简要介绍陀螺马达驱动信号的数字化测量方法及失真度分析的数学原理，给出了一个实例。
The digitizing measure method and mathematical principle of distortion factor analysis of course gyro motor drive signal are discussed briefly in the paper. Moreover, a true example is given.
JPEG2000是一种新的图像压缩标准，具有高压缩率、低失真度和灵活高效的特点。
JPEG2000 is a new image compressing standard, it has the characteristic of high compression ratio and low distortion.
从频域角度分析了信号失真现象，并探讨了频谱分析仪观测微小失真度的原理及若干问题。
From frequency field Angle the phenomenon of signal distortion is analyzed, and the principle of observing and measuring the micro-distortion of signal by using spectrum analyzer is explored.
本文提出了采用FFT算法来测量超低频失真度的方法，解决了超低频失真度的测量问题。
A new method for measuring the total harmonic distortion of ultra low frequency signa1 by means of FFT algorithm is presented and the measuring error is analysed in this paper.
在图像处理特别是在图像压缩等领域中，如何评价经过处理后的图像失真度是一个很重要的问题。
In the field of image processing, how to evaluate the distortion of processed images is an important problem.
介绍文氏电桥陷波器及其在失真度测量中的应用，提出一种智能化数控调谐的文氏电桥陷波电路。
The wien bridge trap filter and its application in the distortion measurement are introduced, the kind of intelligent numerical control tuning wien bridge trap filter circuit is proposed.
同时求解了采用该乳胶管弹簧下的超低频标准振动台的运动方程近似解，得到了波形失真度计算式。
The formula of waveform distortion is obtained by the approximate result expression of nonlinear equation about ultra low frequency standard vibrator with this kind of emulsion pipe spring.
文中简要地介绍了这种系列测试设备中的相位测试仪、阻尼测试仪、失真度测试仪及磁通量测试仪。
Several meters of the set, such as phase detector, damping tester, distortion meter and magnetic-flux detector, are briefly introduced in the paper.
与其他工作相比，本论文提出的氧化锌图形化工艺具有工艺简单，成本低廉，图形失真度低的优点。
The processing originated by the thesis owns the advantages of simple processing steps, low cost and high fidelity contrasted to other patterned ZnO growth technologies.
结果表明，该方法在不影响图像失真度和码率性能的前提下，降低了编码时间，减小了编码复杂度；
Experimental results show that the proposed algorithm can reduce the coding time and encoder complexity while maintaining similar PSNR and bite rate ;
分析结果表明，等效小参量法能够适用于失真度大于25%以上的系统，满足目前国际上的实际需要。
The results show that the method is suitable for systems with distortion above 25% and it meets the international requisition.
分析结果表明，等效小参量法能够适用于失真度大于25%以上的系统，满足目前国际上的实际需要。
The results show that the method is suitable for systems with distortion above 25% and it meets the international requisition.
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