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- medium frequency digital 中频数字化
- SHENYANG QINGFA MEDIUM FREQUENCY TECHNOLOGY CO., LTD. 沈阳庆发中频技术有限公司。
- Small AOB and medium frequency furnace is still in use. 小型AOB及中频炉冶炼势头不减 ;
- While hunting on the3) seabed they emitted a4) weird5) medium frequency noise. 在海底猎食时，们发出一种奇怪的中频率杂音。
- While hunting on the 3)seabed they emitted a 4)weird 5)medium frequency noise. 在海底猎食时，??欠3.;鲆恢制婀值闹衅德试右簟
- While hunting on the seabed they emitted a weird medium frequency noise. 在海底猎食时，它们发出一种奇怪的中频率杂音。
- BPL systems transmit high frequency digital data over existing electricity distribution wiring. BPL系统发射高频数据信号到配电网。
- In this paper ,we mainly investigate tacan system modulated by medium frequency , and how to implement down-conversion and digital signal processing algorithm . Finally we use FPGA to implement all the TACAN navigation airborne equipment . 本文主要研究了基于中频调制的塔康系统(TACAN)中的数字下变频技术及数字信号处理算法,并最终使用了FPGA硬件平台来实现整个TACAN系统。
- A solution based on a high frequency digital equalizer is employed to reconstruct the signal and to compensate for the loss. 我们将设计一个等化器将讯号重建以补偿其损耗。
- Design of front end circuit in modern high frequency digital receiver is mainly discussed in this paper, and the detailed implement scheme is also proposed. 主要讨论了现代高频数字化接收机前端电路的设计,并提出了具体的实施方案。
- KEYWORDS : GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
- The test shows that the medium frequency pulsed starting arc supermini unit works stably and reliably... 试验表明：工作稳定可靠，引弧能力强。
- KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating ， medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
- Medium frequency transformer quenching is used for workpiece diathermy,quenching,annealing,brazing,etc. 中频淬火变压器用于工件的透热、淬火、退火、弯管钎焊等工艺。
- This paper introduces a floating device that used for Surface medium frequency induction hardening of longer guideway. 本文介绍一种用于长导轨表面中频淬火的浮动装置,它能较好地解决浮动、电效率、冷却三问题。
- At last, this paper presents the measuring results of medium frequency &RF signals for modulator. 最后，给出调制器的中频和射频输出信号的实测结果。
- Abstract: An alternative current medium frequency pulsed magnetron sputtering cathode power supply was introduced. 摘 要: 本文介绍了一种中频交流脉冲式磁控溅射靶极电源。
- The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type. 链轮齿廓经中频淬火。所有换挡离合器均为渐开线花键齿式离合器。
- A new type of ramming drier material and its working situation of medium frequency coreless induction furnace for melting aluminum are stated. 介绍中频无心感应熔铝炉用新型干式成型耐火材料和使用情况。
- Design of Power Frequency Digital Phase Detector 工频数字式相位检测仪的设计
