1) ratio of voltage to frequency
压频特性曲线
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。
5) frequency response curves
频响特性曲线
1.
Some important parameters of 13-segment bimorph deformable mirror have been ob- tained,such as original surface,δ-V curves,frequency response curves and influence function matrix.
本文介绍自适应光学用13单元双压电晶片变形反射镜原始面形、δ-V 曲线、频响特性曲线、静态影响函数矩阵等几个主要性能参数的测试方法和测试结果。
6) frequency characteristic
频率特性[曲线]
补充资料：OC曲线(见抽样特性曲线)
OC曲线(见抽样特性曲线)
operating characteristic curve: see operating characteristic curve of sampling
O(:quxlanOC曲线(叮旧瓜叮唱Cha比‘teristic~抽样特性曲线。
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