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- This paper mainly presents a advanced double circuit sine?wave generator which comprises W77E58, CPLD, AD9835 and other ASIC. 用直接數字頻率合成技術(shù)和高速單片機W77E58,可編程邏輯器件CPLD,直接數字頻率合成專(zhuān)用芯片AD9835等超大規模集成電路來(lái)產(chǎn)生具有兩路正弦波輸出的信號發(fā)生器。
- Shuozhou City jurisdiction Pinglu rural areas. 1958 double roller commune, rural home in 1984. 朔州市平魯區轄鄉。1958年設雙碾公社，1984年置鄉。
- Upgrading of single roller ironer to double roller or double roller to three roller ironer can be easily carried out at site. 其前、后輥組件結構非常接近，經(jīng)過(guò)簡(jiǎn)單改造即可實(shí)現隨意組合，在用戶(hù)現場(chǎng)就可以從單輥升級到雙輥，從雙輥升級到三輥。
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能：產(chǎn)生156.;25KHz的正弦波。
- This machine is composed of hopper, brush roller, transmission device, output screener and water feeder, etc.It has two specifications of double roller and triple roller. 本機由料斗、毛刷輥、傳動(dòng)、出料篩、給水裝置等部分組成，分二筒、三筒兩種規格。
- Design using VHDL language of sine wave generator, but the basic operation of reference for learning! 利用VHDL語(yǔ)言設計的正弦波發(fā)生器，只是基本操作，僅供學(xué)習參考！
- Adjustable square wave generator, square wave to control the amplitude, frequency, duty cycle. 可調方波發(fā)生器，可以控制方波的幅值，頻率，占空比。
- Abstract: The article describes the structure, work principle, design method of the tool parts and the calculation of the bending force of bending die with double roller for load bearing support. 文摘:介紹了承力隔架用“雙轉輥彎曲模具”的結構、工作原理、主要工作零件設計及其彎曲力的計算方法。
- Optional shock wave generator that introduced from Germany, which has the advantages in fragmentation efficiency, low noise and low cost of lithotripsy. 采用引進(jìn)德國技術(shù)的電磁波源發(fā)生器，具有碎石效果好，無(wú)噪聲，低成本碎石的優(yōu)點(diǎn)。
- This machine is double roller opening to be used for rubber mixing.It consists of seat, Frame, Rubber, Driving device, Lubricator and cooler, range adjusting device of roller.Safety brake. 本機為雙輥筒開(kāi)放式煉膠機，主要有機座、機架、輥筒、傳動(dòng)齒輪、潤滑裝置、加熱冷卻裝置、輥距調節裝置、安全制動(dòng)裝置及電動(dòng)機、減速器等組成。
- A realization technique of high speed arbitrary wave generator based on dual DDS(direct digital frequency synthesizer) is presented. 提出了一種基于雙DDS(Direct Digital Frequency Synthesizer)的高速任意波發(fā)生器實(shí)現技術(shù)。
- Piezoelectric wave generator contains more than eight groups of piezoelectric actuators and displacement amplifiers with flexible hinges. 壓電波發(fā)生器由八組以上壓電驅動(dòng)器及彈性鉸鏈位移放大機構組合而成。
- To overcome this disadvantage, this study is to design gapcontrolled electrodes for a shock wave generator of an electrohydraulic lithotriptor. 為克服此缺點(diǎn)，本研究主要在設計可控制間距電極組，控制間距可以產(chǎn)生更穩定的聚焦壓力。
- A new method of double sine wave generator 一種新型兩路正弦波信號發(fā)生器的研究
- Spectrumanalyzer, Oscilloscope und Wave Generator with the help of a soundcard and the audioTester: With the help of a high quality soundcard your PC will be an audio labour. 簡(jiǎn)介：聲音測試軟件，配合一塊高質(zhì)量的聲卡，使PC機成為一個(gè)聲音實(shí)驗室。
- Design of Bending Die With Double Roller 雙轉輥彎曲模具的設計
- Abstract: In order to advance the application of various digital RF tests, Tektronix held a news conference and promoted a new arbitrary wave generator called AWG5000. 摘 要： 為了更好地推進(jìn)各類(lèi)數字RF應用的測試工作，泰克公司舉行新聞發(fā)布會(huì )，推出了AWG5000任意波形發(fā)生器。
- Double roller cutting machine of V-belt 傳動(dòng)帶雙輥切割機
- In order to advance the application of various digital RF tests,Tektronix held a news conference and promoted a new arbitrary wave generator called AWG5000. 為了更好地推進(jìn)各類(lèi)數字RF應用的測試工作,泰克公司舉行新聞發(fā)布會(huì ),推出了AWG5000任意波形發(fā)生器。
- double roller (lever) escapement 雙滾擒縱機構,雙圓盤(pán)擒縱機構
