Its output signal can be displayed by digital voltmeter, signal conditioner or dynamic strain amplifier with recorder.
其输出信号可用数字电压表，信号调节器，或动态应变仪接示波器记录。
This paper describes the working principle of YC-1 telemetrical strain amplifier. The design of circuits is also discussed.
本文简述了YC-1型遥测应变仪的工作原理，讨论了电路设计中的有关问题。
This paper will research the method and devices of generating dynamic strain simulative signal from the working principle of dynamic strain amplifier.
从动态应变仪的工作原理出发，研究了动态应变模拟信号的产生方法及其设备。
A strain gauge is used as a pressure sensor and an integrated instrument amplifier is used as amplify signals.
采用应变计作为压力敏感元件，采用集成仪表放大器对微信号进行放大。
The novel interface equipments consist of a strain-amplifier and a programming multiple channel auto-switcher.
新型接口包括有应变放大器和由微机程控的多路自动转换器。
A lock-in amplifier is used to supply the driving signal and to detect the output signal corresponding to the sample's strain.
使用锁相放大器提供驱动信号，并同时检测对应于样品形变的输出信号。
By using a double phase lock in amplifier to measure the AC strain, the measurement error can be decreased to 0.4% of the total measurement range.
如果使用双相位锁相放大器测量交变的被测量，误差将减小到全量程的0.4%以内。
By using a double phase lock in amplifier to measure the AC strain, the measurement error can be decreased to 0.4% of the total measurement range.
如果使用双相位锁相放大器测量交变的被测量，误差将减小到全量程的0.4%以内。
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