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- A High Frequency Sine Wave Signal Generator with High Stability Based on Phaselocked Loop 基于锁相环的高稳定高频正弦信号发生器
- The Design of High Stable and Low Distortion Operating Frequency Sine Wave Signal Source 高稳定、低失真工频正弦波信号源的设计
- 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。
- 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。
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能:产生156.;25KHz的正弦波。
- Both sine wave and steep pulse edge are special cases of complex frequency wave. 正弦振荡和脉冲边沿都是自激复频率波的特定情形。
- 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。
- SHENYANG QINGFA MEDIUM FREQUENCY TECHNOLOGY CO., LTD. 沈阳庆发中频技术有限公司。
- 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。
- Small AOB and medium frequency furnace is still in use. 小型AOB及中频炉冶炼势头不减 ;
- 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。
- 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。
- 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。
- 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
- First, consider a single-frequency electrical sine wave, whose frequency can be detected by the human ear. 首先,考虑单一频率的电气正弦波,它的频率可被人耳朵查觉到。
- Square waves, like sine waves, are periodic. 方波如正弦波一样是周期性的。
- 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。
- This paper treats a method to transfer small amplitude highfrequency sine wave into high frequency programmable-dividing ECL clock. 介绍了一种直接将小幅度高频正弦信号变换成高速ECL时钟并进行可编程分频的通用方法。
- 今日热词
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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