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。
The Angular Magnification of the Visual Instrument 助视光学仪器的视角放大率
Plano Concave Cylinder Lens Properties of Angular Magnification in Laser Beam Scanning 平凹柱透镜激光束扫描的角放大特性