The receiver employs a multiple differentialdetector (MDD) which exploits the correlating characteristics of the signals.
为了有效地利用信号中相关特性的信息，接收机采用了一个多重差分检测器（MDD）。
2
The toroidal core was excited by sharp pulse current. The sensor circuit is composed of peak value detector, Butterworth low-pass filter and differential amplifier.
磁芯采用高频脉冲电流励磁，信号处理电路由峰值检波、低通滤波及差动电路构成。
3
The determination of sugars in sweet corn and Coca Cola by HPLC with differential reflective index detector and mass detector connected in series is reported.