| 1. | Verification requlation of the model bx - 21 lf digital phase meter
Bx - 21型低频数字相位计检定规程 |
| 2. | Balanced phase meter
平衡相位计 |
| 3. | The laboratory offers calibration for phasemeters in frequency range 1 hz to 100 khz
相位计本所为频率1hz至100khz的相位计提供校正服务。 |
| 4. | This paper presents a solution for phase measurement using numeric zero - crossing and tms320lf2407 16 - bit fixed - point digital signal processor
相位计采用数字信号处理技术，可以有效地实现相位差的高精度测量。 |
| 5. | The basic calibration for a phasemeter include checking of phase angle measurement accuracy at equal signal levels for 4 different frequencies
相位计的基本校正工作包括按四个不同频率的相等讯号电平，检查相角测量的准确度。 |
| 6. | The phasemeters will be calibrated by applying two digitally synthesized low distortion sine waves generated by the laboratory s phase angle standard
本所将用本所相角标准所提供的两个数字合成低失真正弦波，对相位计进行校正。 |
| 7. | The application of advanced devices , new methods and latest technology to phase measurement results in dramatic improvement of function and precision of phase meter
将新器件、新方法和新技术应用于相位测量技术中，相位计的性能和精确度得以显著提高。 |
| 8. | Direct acting indicating analogue electrical measuring instruments and their accessories . part 5 : special requirements for phase meters , power factor meters and synchronoscopes
直接作用的指示用模拟电气测量仪器及其附件.第5部分:相位计功率因数计和同步示波器的特殊要求 |
| 9. | 2 . based on interoferometric technique , a parasitic interference configuration was introduced to transpose the wavelength - shift signal into phase - shift signal ; the strains were demodulated by measuring the phase change of the signal with a phase - meter
利用干涉技术，采用寄生干涉结构对传感光栅的反射谱进行波长解码，用相位计观测波长漂移引起干涉仪两臂间相位差的变化，进而监测作用在传感光栅上的待测应变量。 |
