1) frequency-amplitude curve
幅频曲线
2) amplitude-frequency curve
幅频特性曲线
1.
Based on the experiment,draws amplitude-frequency curve,and concludes the frequency rang where cutte.
加工中振动是影响切刀工作性能和工件质量的主要因素,通过分析建立了装配式车刀工艺系统的数学模型,为使问题求解方便,将模型转换为一阶微分方程组(代数方程),具体分析工艺系统元件振动的发生频率,以C6140车床装配式切刀工艺系统为例,进行了实验研究,绘制了幅频特性曲线,得出了切断刀产生振动的频率范围,便于生产实践中选择。
2.
In this paper,a new method of measuring the resonant frequency of the RLC parallel resonance circuit was intro- duced,which makes the asymmetric amplitude-frequency curve symmetric．It will make the procedure of experiment data analysis and processing easier and more precise by using the function of LabTalk and coordinates transformation in Origin
介绍了用Origin变换坐标,将不对称的RLC并联电路的幅频特性曲线对称变换,从而精确求解其共振频率的方法。
3) amplitude-frequency characteristic curve
幅频特性曲线
1.
Using sine wave signal to demarcate digital seismic monitoring system and calculate the response delicacy of each frequency points to determine the amplitude-frequency characteristic curve,itis necessary that analyzing and explaining seismic observation records as well as seismic basic parameters correctly.
利用正弦波信号对数字地震观测系统进行标定 ,计算各频点的响应灵敏度 ,确定地震观测系统的幅频特性曲线。
4) the Amplitude-frequency Curves
幅频响应曲线
1.
The parameters of the model are researched,and the Amplitude-frequency Curves under various damping ratio and under various exciting-vibration force are compa.
作出了系统模型的幅频响应曲线,与无故障时的曲线相比较,发现在低速时脉冲对系统的影响较大。
5) amplitude-frequency characteristic
振幅频率特性[曲线]，幅频特性
6) amplitude versus frequency response characteristic
幅频响应特性，幅频响应特性曲线
补充资料：幅频特性
分子式：
CAS号：
性质： 在复平面上以频率特性G(jω)幅值为纵坐标，频率为横坐标的图称为幅频特性。又称尼柯尔斯图。
CAS号：
性质： 在复平面上以频率特性G(jω)幅值为纵坐标，频率为横坐标的图称为幅频特性。又称尼柯尔斯图。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条