Polarized Light is modulated by DC and AC,using ultra low noise frequency selective amplifier and lock in amplifier,the repeatability error S 3 of nulling is not greater then 0.
31min/ Oe· cm的铽玻璃作磁光调制材料 ,设计了新型磁光调制器和驱动电路 ,对偏振光进行直流加交流调制 ,结合使用超低噪声选频放大器和锁定放大器 ,消光角测量的重复性标准差 S3不大于 0 。
line-gated burst amplifier
色同步行脉冲选通放大器
amplifier chain
放大器链, 放大器通路
analogue output channel amplifier
模拟输出通道放大器
safety channel amplifier
安全保护通道放大器
A pulse to gate the output of a core memory sense amplifier into a trigger in a register.
将磁心存储器读出放大器的输出选通到寄存器的触发器中的一种脉冲。
Turn on the amplifier and select the program source.
打开放大器电源，选择节目信号源。
A new choice of the audio amplifier for the multimedia computer;
多媒体计算机音频放大器的重新选择
Research on the Choice and Application of Integrated Operational Amplifier;
集成运算放大器的选择与使用的探讨
If you connect an optional power amplifier and do not use the built-in amplifier, the beep sound will be deactivated.
如果连接一选购的电源放大器而不使用内置放大器，将不发出哔声。
General amplifier. One or two line can be specified.
普通放大器。可指定单线或双线。
General amplifier. Right-click for one or two line.
普通放大器。右击指定单线或双线。
Development of a Power Amplifier for VHF Frequency-hopping Communication System
VHF跳频通信系统功率放大器的研制
audio-frequency amplifier
声频放大器音频放大器
recording amplifier
录音放大器记录放大器
Research on Fiber Lasers & Fiber Amplifiers in Communication System;
通信系统中光纤激光器及光纤放大器的研究
Power Amplifier for Active Magnetic Bearings Based on Flux Observer
采用磁通观测器的主动电磁轴承用功率放大器
APPLICATION OF DUAL-CHANNEL DATA AMPLIFIER IN DAM MEASUREMENT
双通道数据放大器在大坝测量中的应用
A Study on Selection of Frequency Band width of Base-band Nanosecond Pulse Amplifier.
零中频毫微秒脉冲放大器带宽选择的研究