动态放大 [
dòng tài fàng dà]
dynamic amplification
- 摘要采用计算机系统仿真方法,研究抽运光与信号光之间的相位漂移对在线放大器为相敏光放大器的动态孤子传输性能的影响。
The effect of phase-shift between pumping and signal light on the transmission performance of dynamic-soliton system using phase sensitive amplifier (PSA) as on-line amplifiers is theoretically analyzed by computer simulation. - 《模拟电子技术基础》课程要搞好图解动态分析,必须将放大电路变换处理成新的电路,同时还需深刻阐明交流负载线的含义,才能揭示电路动态的真正内涵。
To improve the diagrammatical dynamic analysis in the course Basis of Simulant Electronic Technology,the amplifical circuit should be changed into a new circuit,and at the same time,the meaning of the loadline of alternating current must be clarified so as to reveal the true content of the dynamic circuit. - 摘要设计了基于应变式称重传感器的车辆行驶称重系统,包括应变式称重传感器的结构特点、动态特性、信号采集放大与模/数转换的硬件结构,以及基于采样平均法的信号处理精度和传感器间距的设计表达式。
The weigh-in-motion system of vehicle, including the structure and dynamic characters of the strain sensors, the hardware structure of signal sampling-amplifying and A/D transformation and the precision &sensor space design expression of sample mean approach was designed.
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