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- SHENYANG QINGFA MEDIUM FREQUENCY TECHNOLOGY CO., LTD. 沈陽(yáng)慶發(fā)中頻技術(shù)有限公司。
- Small AOB and medium frequency furnace is still in use. 小型AOB及中頻爐冶煉勢頭不減 ;
- While hunting on the3) seabed they emitted a4) weird5) medium frequency noise. 在海底獵食時(shí)，們發(fā)出一種奇怪的中頻率雜音。
- While hunting on the 3)seabed they emitted a 4)weird 5)medium frequency noise. 在海底獵食時(shí)，??欠3.;鲆恢制婀值鬧釁德試右簟
- While hunting on the seabed they emitted a weird medium frequency noise. 在海底獵食時(shí)，它們發(fā)出一種奇怪的中頻率雜音。
- As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present. 由此可見(jiàn)，在現有條件下實(shí)現寬帶數字中頻接收機是可行的。
- KEYWORDS : GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. 中文關(guān)鍵詞：氣離濺射、離子源、陽(yáng)極層流、濺射、氮化鈦、離子鍍膜、中頻、脈沖直流。
- The test shows that the medium frequency pulsed starting arc supermini unit works stably and reliably... 試驗表明：工作穩定可靠，引弧能力強。
- KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating ， medium frequency, pulsed DC. 中文關(guān)鍵詞：氣離濺射、離子源、陽(yáng)極層流、濺射、氮化鈦、離子鍍膜、中頻、脈沖直流。
- 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. 介紹了數字可變增益放大器(DVGA)AD8369的電路結構及其關(guān)鍵技術(shù)指標,并用該芯片為數字中頻接收機設計了全數字自動(dòng)增益控制(DAGC)系統,給出了其控制回路及其實(shí)現算法。
- Medium frequency transformer quenching is used for workpiece diathermy,quenching,annealing,brazing,etc. 中頻淬火變壓器用于工件的透熱、淬火、退火、彎管釬焊等工藝。
- 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. 該系統的關(guān)鍵部件是一個(gè)數字中頻接收機,利用DSP和FPGA實(shí)時(shí)獲取幅度和相位數據,從而提高了測量速度和靈活性。
- This paper introduces a floating device that used for Surface medium frequency induction hardening of longer guideway. 本文介紹一種用于長(cháng)導軌表面中頻淬火的浮動(dòng)裝置,它能較好地解決浮動(dòng)、電效率、冷卻三問(wèn)題。
- At last, this paper presents the measuring results of medium frequency &RF signals for modulator. 最后，給出調制器的中頻和射頻輸出信號的實(shí)測結果。
- Abstract: An alternative current medium frequency pulsed magnetron sputtering cathode power supply was introduced. 摘 要: 本文介紹了一種中頻交流脈沖式磁控濺射靶極電源。
- The contours of the sprocket teeth are medium frequency induction hardened. All transmission clutches are of involute spline type. 鏈輪齒廓經(jīng)中頻淬火。所有換擋離合器均為漸開(kāi)線(xiàn)花鍵齒式離合器。
- A new type of ramming drier material and its working situation of medium frequency coreless induction furnace for melting aluminum are stated. 介紹中頻無(wú)心感應熔鋁爐用新型干式成型耐火材料和使用情況。
- BACKGROUND To observe the therapeutic effects of movement therapy and medium frequency electrotherapy on acute fasciitis at neck. 摘要[背景]觀(guān)察運動(dòng)療法及中頻電療法聯(lián)合治療急性頸肌筋膜炎的療效。
- very high frequency receiver testing generator 甚高頻接收測試發(fā)生器
- The medium frequency power supply of induction heating is one of solid state supplies which is composed of the high-power thyristors. 晶閘管中頻感應電源是一種由大功率晶閘管元件組成的靜止式電源，它將工頻三相電源經(jīng)整流、逆變轉換成單相中頻交流輸出，應用于感應加熱。
