| 释义 |
1 ?电路放大倍数 ... magnification for rapid vibrations 速振动放大 magnification of circuit 电路放大倍数, 谐振(曲线)锐度, 谐振点电压升高倍数 magnification times 放大倍数 ... 2 ?电路放大率 电路放大率 magnification of circuit 多路放大器 multichannel amplifier; multiple amplifier; poly-amplifier; poly-channel ampli ..
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Based on mechanic equivalent circuit of the longitudinal ultrasonic horn, the resonance frequency and the amplitude magnification coefficient of three kinds of loaded horns are studied. 在纵振型变幅杆等效电路的基础上，研究了三类负载超声变幅杆的共振频率与放大系数。 - 2
Based on the equivalent circuit, the resonance frequency equation, the expression of resonance frequency and the angular displacement amplitude magnification are obtained. 在此基础上得到了空载时扭转振动的频率方程、共振频率表达式及角位移放大系数表达式。 - 3
The device consists of cotton layer testing sensor, magnification and filter circuit, single chip processing system and performing unit. 该装置包括棉层横向不匀检测传感器、信号处理电路、单片机处理系统和执行机构等部分。
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