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- 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。
- As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present. 由此可见,在现有条件下实现宽带数字中频接收机是可行的。
- 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。
- This paper introduces the key specifications and its architecture of AD8369, and designs a full digital automatic gain control(DAGC) system for digital intermediate frequency receiver, and provides its control circuit and algorithm. 介绍了数字可变增益放大器(DVGA)AD8369的电路结构及其关键技术指标,并用该芯片为数字中频接收机设计了全数字自动增益控制(DAGC)系统,给出了其控制回路及其实现算法。
- 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。
- The key component of the system is a digital intermediate frequency receiver employing DSP and FPGA to obtain amplitude and phase data in real-time, which improves measurement speed and flexibility. 该系统的关键部件是一个数字中频接收机,利用DSP和FPGA实时获取幅度和相位数据,从而提高了测量速度和灵活性。
- 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。
- BACKGROUND To observe the therapeutic effects of movement therapy and medium frequency electrotherapy on acute fasciitis at neck. 摘要[背景]观察运动疗法及中频电疗法联合治疗急性颈肌筋膜炎的疗效。
- very high frequency receiver testing generator 甚高频接收测试发生器
- The medium frequency power supply of induction heating is one of solid state supplies which is composed of the high-power thyristors. 晶闸管中频感应电源是一种由大功率晶闸管元件组成的静止式电源,它将工频三相电源经整流、逆变转换成单相中频交流输出,应用于感应加热。