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- phase shifting sine wave 移相正弦波
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能：产生156.;25KHz的正弦波。
- Dual Bridge Rectifier Based on Phase Shifting. 摘要:基于相移变压器的双桥整流器。
- Modulation methods primarily through changes in the rate of sine wave, phase and frequency to transmit information. 留学解答资讯网:调制的方法主要是通过改变正弦波的幅度、相位和频率来传送信息。
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- The phase velocity basically tells you how fast a pure sine wave (with a single frequency) moves. 相速度可以告诉我们一个纯正弦波的传播速度。
- The voltage requires being smooth and stable sine wave. 其工作电压要求是平滑而稳定的正弦波。
- Each of these pieces is a sine wave with a different frequency. 每个小部分是有着不同频率的正弦波。
- In a solar system, each planet has its own sine wave. 在一个太阳系中，每颗行星有着各自的正弦波。
- In fact, we use the digital way directly to synthesize sine wave. 摘要数字电路技术课程的知识难点是时序逻辑电路的设计。
- Pure sine wave output. Current harmonic content is small. 输出纯正弦波,电流谐波含量小。
- A new control method of multiunit inverter is described,which determines the triggering pulse for each unit to obtain the sine wave output through multiple-phase shifting superimposition principle. 研究了多重化逆变器的一种控制方法,采用逆推的方法确定各单元的触发脉冲,通过多重移相叠加原理得到正弦波输出。
- Measurement of Gouy Phase Shift by Supercontinuum Spectral Interference[J]. 引用该论文 王之光;曾志男;李儒新;徐至展.
- The fixed step phase and amplitude control method use ADALINE neural network based on Widrow-Hoff learning algorithm was emphatically introduced aiming at sine wave reappearing. 提出基于Widrow-Hoff学习算法的ADALINE神经网络控制定步长幅相控制正弦波复现方法。
- Square waves, like sine waves, are periodic. 方波如正弦波一样是周期性的。
- High marks! Seek one sine wave, triangle wave C language procedure , call for can export wave form , can change amplitude , frequency, the phase can work under VC environment! 高分！求一正弦波，三角波C语言程序，要求可以输出波形，可以改变振幅，频率，相位在VC环境下可以运行！
- What is the function of a cosine phase shifter? 与弦移相器有什么用处?
- Distortion can result from phase shifts. 相位变化将造成失真。
- This paper gets the frequency stability of a sine wave using a digital method. 摘要本文实现了利用数字方法计算正弦波的频率稳定度。
- This may include phase shifting in which parts gradually move out of sync with each other. 这还包括一个阶段交替,这种阶段在某个部分渐渐出来的时候同时又融进另一个部分。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
