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- harmonic distortion measuring set 谐波失真测量设备
- telegraph distortion measuring set 电报信号失真测量器
- isochronous distortion measuring set 等时畸变测试器
- transmission distortion measuring set 传输失真测量仪
- Telegraph Distortion Measurement Set 电报失真测量装置
- distortion measuring set 失真测量装置
- The instrument of distortion measuring is studied by using the PC and PCI data acquisition card to the automatic test Equipment of AMU. The principle of the device is the conversion of the FFT of signal. 针对飞机AMU自动测试系统中对音频信号失真度测量的要求,运用PC机和数据采集卡,采用加窗FFT、把整个主瓣的宽度作为基波值来计算基波分量有效值的算法实现了在计算机中对音频信号失真度的直接测量。
- In this thesis, the techniques of distortion measurement by CCD are investigated. 本文研究运用电荷耦合器件(CCD)进行挠度测量的技术。
- The emphasis laid on this article is to expound the theoretical grounds and way of measurement about the distortion measurement of digital seismometer. 本文重点论述数字检波器的畸变测量的理论根据和测量方法。
- Air freight and air mail must pass through safety inspection and other safety measures set by the State. 航空货物、航空邮件应当经过安全检查或者对其采取国家规定的其他安全措施。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- phase distortion measuring equipment 相位失真测量设备
- This article has modified the standard vector quantization (VQ) method andproposed a recognitionmethod that is Weight Distortion Measure VQbased on standarddeviation. 2、本文对基本的VQ识别算法进行了改进,提出了一种矢量量化识别方法,即基于标准差的加权失真测度的矢量量化。
- telegraph distortion measuring system 电报畸变测试系统
- delay distortion measuring equipment 滞后失真测量设备
- noise-figure measuring set for microwave equipment 微波噪声系数测试仪
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- How dare he distort the facts so brazenly! 他怎么敢如此肆无忌惮地歪曲事实!
- The judgment set a new precedent. 那次判决树立了一个新的判例。
- The Development of Can Vacuum Measuring Set 罐头真空检测仪的研制