scanning amplifier
英 [ˈskænɪŋ ˈæmplɪfaɪə(r)]
美 [ˈskænɪŋ ˈæmplɪfaɪər]
网络 扫描放大器
双语例句
- The object signals are modulated by the scanning mirror periodically, thus the object signals on the image plane of detector are to be modulated into periodic signals in temporal domain, and then the background radiation is deducted by two detectors and a differential amplifier.
振动反射镜以一定周期调制目标信号，使之成为时间域上的周期信号，再采用双路探测器差分方法，实时扣除背景辐射的影响。 - It ensures the linearity of E beam scanning system and reduces the requirement of the deflection amplifier.
它确保了扫描系统的输出线性，减小了对偏转放大器高频响应的要求。 - Three-electrode DF-86 voltmeter was used to provide scanning potential for detection cell. the output of the voltmeter was connect-ed to a home-made A/ D card via an amplifier and the A/ D card was inserted into a microcomputer.
DF－86A型伏安仪以三电极体系为检测池提供扫描电压，伏安仪的输出通过电压放大器与自制的A／D卡相连，A／D卡插入286型微机。 - Here an example of color TV set with multi difficult breakdowns in power, scanning, video-frequency amplifier and decoder circuits has been put out to examine and repair, and their causes is analyzed.
检修一例电源、扫描、视放、解码等电路发生多重疑难故障的彩色电视机，分析故障发生的原因。 - Using diode laser as light source, we design a plane-concave cavity. Scanning of the cavity is performed, and the resonant cavity is locked by the feedback of lock-in amplifier, and then cavity enhancement is achieved.
以半导体激光器为光源，构建了平凹腔，对光学谐振腔进行了扫描，同时利用锁相放大器实现了对腔的伺服控制，把谐振腔锁在共振峰上，从而实现了腔内增强。 - In this dissertation, signal processing circuit is researched and the scanning control circuit, photoelectric detection amplifier circuit, A/ D conversion, signal acquisition, as well as the scan output and other circuits are designed.
本文对信号处理电路进行了研究，设计了扫描控制电路、光电探测放大电路、A/D转换、信号采集、以及扫描输出等电路。