Terms in Physical Experiments amplitude frequency characteristic 幅频特性 bandwidth 带宽 charging/discharging process 充电/放电过程 continuous periodic signal 连续信号 damping coefficient 阻尼系数 digital storage oscilloscope 数字存储示波器 electric capacitance 电容 energy storing capacitor 储能电容器 flashing lamp 闪光灯 half-value time Ti 半衰期 Impedance 阻抗 Inductance 电感 phase difference 相位差 phase frequency characteristic 相频特性 phase-shifting circuit 移相电路 photoelectric sensor 光电传感器 quality factor 品质因子 resistance 电阻 resonance characteristic 谐振特性 natural frequency of the circuit 谐振频率 rising slope 上升沿 screen 屏幕 series circuit 串联电路 signal generator 信号发生器 sinusoidal wave 正弦波 steady-state characteristic 暂态特性 transient signal 瞬态信号 trigger mode 触发模式 underdamping,overdamping,critical damping欠阻尼，过阻尼，临界阻尼12 Terms in Physical Experiments amplitude frequency characteristic 幅频特性 bandwidth 带宽 charging/discharging process 充电/放电 过程 continuous periodic signal 连续信号 damping coefficient 阻尼系数 digital storage oscilloscope 数字存储示波器 electric capacitance 电容 energy storing capacitor 储能电容器 flashing lamp 闪光灯 half-value time T1/2 半衰期 Impedance 阻抗 Inductance 电感 phase difference 相位差 phase frequency characteristic 相频特性 phase-shifting circuit 移相电路 photoelectric sensor 光电传感器 quality factor 品质因子 resistance 电阻 resonance characteristic 谐振特性 natural frequency of the circuit 谐振频率 rising slope 上升沿 screen 屏幕 series circuit 串联电路 signal generator 信号发生器 sinusoidal wave 正弦波 steady-state characteristic 暂态特性 transient signal 瞬态信号 trigger mode 触发模式 underdamping, overdamping, critical damping 欠阻尼，过阻尼，临界阻尼