phase-shifting device

英 [feɪz ˈʃɪftɪŋ dɪˈvaɪs]

美 [feɪz ˈʃɪftɪŋ dɪˈvaɪs]

网络  移相器; 移相设备

电力

双语例句

• We provide the grating phase-shifting digital in-line holography with Digital Micro-mirror Device ( DMD).
  本文提出了利用数字微镜器件DMD实现的光栅相移数字同轴全息再现技术。
• Besides, the experimental setup of phase-shifting digital holography is described. ( 3) Because phase-shifting digital holography is highly demanding for the precision of the phase-shifting device, the more phase shifts are operated, the greater errors may be resulted in.
  由于相移数字全息术对相移装置的精密度要求很高，相移操作次数越多，可能造成的误差越大。
• A digital phase-shifting frequency-dividing clock has been designed with CPLD ( Complex Programmable Logic Device) technique which modularizes hardware circuit and integrates different modules into one chip.
  设计了一种数字移相分频钟，其中利用了先进的复杂可编程逻辑器件（CPLD-ComplexProgrammableLogicDevice）技术，将硬件电路模块化，把各功能模块集成在一个芯片中。
• It is not need the phase-shifting transformer, which reduces the system volume. In addition, the withstand voltage and power requirements of power electronic device is significantly reduced.
  该多相电动机高压变频器无需移相变压器，减小了系统体积和成本，同时，由于结构的特点，大幅降低了电力电子器件耐压和功率要求。
• The design of the phase-shifting circuit of one-way phase earth circuit device
  单相接地选线装置移相电路的设计
• In modern digital phase-shifting interferometry ( PSI), the phase-shifting error of piezoelectric transducer ( PZT) optical phase shifter, which is the basic device of phase-shifting interferometer, directly effects measurement accuracy during wavefront phase unwrapping with phase-shifting interferograms.
  压电晶体（PZT）光学移相器作为移相干涉仪（PSI）的关键部件，其移相误差直接影响被测波面的相位复原精度。
• The high spatial resolution digital phase-shifting technology and feedback control technology were utilized in design of the device to improve its precision.
  该标准装置采用高分辨率全数字移相技术和反馈控制技术，有效地提高了装置输出精度。