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- VHD - functions: the sine wave generated 156.25KHz. VHD --功能:产生156.;25KHz的正弦波。
- By using stored logic, a hardware method is implemented for sine wave generation by superposition of 18 step pulses. 该方案用存储逻辑实现18脉冲阶梯波STATCOM脉冲发生器的硬件。
- The paper cowtains the wave run up and overtopping, the design of breakwater, the wave froces, the local wave scowcing and the wave generation technigue. 内容包括波浪爬高和越浪、防波堤设计、波浪力、建筑物附近的冲刷和造波技术等。
- These phenomena could be caused by the effect of long-period wave generated from a large earthquake on far-field. 这些可能是大震的长周期波在远场的效应所致。
- A wave generated by an oscillator and transmitted on a communications channel; it is modulated to carry speech or data. 由振荡器产生并在通讯信道上传输的电波。它被调制后用来传送语音或其它信息。
- Design using VHDL language of sine wave generator, but the basic operation of reference for learning! 利用VHDL语言设计的正弦波发生器,只是基本操作,仅供学习参考!
- Adjustable square wave generator, square wave to control the amplitude, frequency, duty cycle. 可调方波发生器,可以控制方波的幅值,频率,占空比。
- Optional shock wave generator that introduced from Germany, which has the advantages in fragmentation efficiency, low noise and low cost of lithotripsy. 采用引进德国技术的电磁波源发生器,具有碎石效果好,无噪声,低成本碎石的优点。
- A realization technique of high speed arbitrary wave generator based on dual DDS(direct digital frequency synthesizer) is presented. 提出了一种基于双DDS(Direct Digital Frequency Synthesizer)的高速任意波发生器实现技术。
- This paper mainly presents a advanced double circuit sine?wave generator which comprises W77E58, CPLD, AD9835 and other ASIC. 用直接数字频率合成技术和高速单片机W77E58,可编程逻辑器件CPLD,直接数字频率合成专用芯片AD9835等超大规模集成电路来产生具有两路正弦波输出的信号发生器。
- True visionaries are often misunderstood by their own generation. 真正有远见卓识的人往往招致同时代人的误解。
- Piezoelectric wave generator contains more than eight groups of piezoelectric actuators and displacement amplifiers with flexible hinges. 压电波发生器由八组以上压电驱动器及弹性铰链位移放大机构组合而成。
- This type of easterly wave generated over the East China Sea,moving westward along the Yangtze River,will cause heavy precipitation over a wide area. 这类东风波产生于我国东南沿海,向西向北移动发展,深入内陆直达长江中游,造成大范围地区一次较强的降水过程。
- To overcome this disadvantage, this study is to design gapcontrolled electrodes for a shock wave generator of an electrohydraulic lithotriptor. 为克服此缺点,本研究主要在设计可控制间距电极组,控制间距可以产生更稳定的聚焦压力。
- There is a generation gap between my parents and I. 我父母和我之间有代沟。
- On table, colour is to pass cup dish, the mat of tableware, eat and candlestick theme that will reflect wave general stripe. 在餐桌上,色彩是通过杯盘、餐具、餐垫以及烛台等来体现波普条纹的主题。
- He is a member of beat generation. 他是个颓废派的成员。
- The net acts as a sail and is driven by the pressure of radio waves generated by a huge radio transmitter. 这个网在一个巨大的无线电发射器产生的无线电波压力的驱动下,像船帆一样运作。
- My generation behaves differently from my father's. 我们这一代人的所作所为和我父亲的那一代人不同。