您要查找的是不是:
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- We need to permanently shift power away from the dictator. 我们要永远地剥夺独裁者的权力。
- Texas Instruments, Inc., “UCC3895 phase shift PWM controller EVM kit setup and usage,” Power Supply Control Products. 王信雄;“切换式电源的磁性元件:原理、设计与应用”国立清华大学先进电源科技中心训练课程;2004年.
- An algorithm for computing active and reactive power which is used to compensate the phase shift angle of CTs and PTs is presented. 提出了电能表中补偿电流互感器和电压互感器角差的有功功率和无功功率计算方法。
- TCR type SVC is generally used in power system with fast reaction, individual phase, continuous reactive power regulation, energy-saving, but it is a harmonic current source. 晶闸管控制电抗器(TCR)型静止无功补偿装置(SVC)被普遍应用于电力系统中,其具有反应时间快,分相、连续调节无功、节能等优点,但其本身也是一个谐波电流源。
- 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.
- In phase shift laser rangefinder, the received power determines the signal to noise ratio, conse quently the depth of field and the accuracy, so it is of importance to calculate the received power accurately. 在相位式激光测距中,接收光功率的大小直接决定了测量信噪比,从而决定了测量范围和测量精度,因此如何准确地计算出接收光功率的大小,是测距技术中一个非常重要的问题。
- Cascaded multilevel inverters which is controlled by triangular carrier phase shift technique is in the leading role of high voltage and high power AC variable frequency speed regulating. 在高压大功率交流变频调速领域,级联式多电平逆变器目前处于主导地位,而三角载波移相控制技术又是其较适合的控制方略。
- His equation would shift power to smaller states, without slighting the larger ones -- while still closely following the popular vote. 他会转移到较小功率方程,没有这些史学家忽略较大的,同时还密切关注的选票。
- Along with further escalating of electronic confrontation,electronic warfare and improvement of high power signal source,high power differential phase shift circulators are in ever increasing demand. 随着电子对抗、电子战进一步升级,以及大功率信号源的进一步提高,对差相移高功率环行器的需求日益增高。
- Dual Bridge Rectifier Based on Phase Shifting. 摘要:基于相移变压器的双桥整流器。
- What is the function of a cosine phase shifter? 与弦移相器有什么用处?
- Power regulations maybe accomplished by burst control. 功率的调节可以靠脉冲控制来完成。
- Distortion can result from phase shifts. 相位变化将造成失真。
- One can configure ACPI (the power regulation subsystem) to stop the client when the system goes on battery power, and to start it again when the power cord is plugged back in. 当使用电池时,可配置ACPI(高级电源管理)来停止客户端的工作,然后在使用交流电时又开始工作。
- Laser range finders are often based on the phase shift method, a technique for measuring distances in the following way.A laser beam with sinusoidally modulated optical power is sent to a target. 相移法激光测距是一种有用的激光测距方法,其优点是精度高,缺点是测量需要时间长。
- Industry trends lean toward lower output voltages, more power, tighter power regulation, and faster response to changes in load current. 业界之发展趋势是要求更低的输出电压、更大的功率、更有效控制电源、以及对负载电流的转变有更快速的反应。
- In electronics and communications, pertaining to signals that have a zero phase shift relative to each other. 在电子技术和通信技术中,用来说明各个信号相互之间没有相位差。
- MCR has the capabilities of smooth voltage and reactive power regulation,switching overvoltage suppression,secondary arc c. 而磁控电抗器能平滑调节无功容量,抑制操作过电压和限制单相故障时引起的潜供电流。
- A more accurate phase shift formula for electrooptic and gyrotropic crystals is presented in the paper. 提出了电光和旋光晶体中相移的精确计算方法。