1) alternating current frequency
交流频率
2) NPD frequency of communication
NPD交流频率
3) AC frequency
交流电频率
1.
The equation is discretized by Galerkin method, and effects of the disk rotating speed, AC frequency and electromagnetic force stiffness on the natural frequency and stability of the system are analyzed.
该文建立了交流电磁铁作用的旋转弹性铁磁圆盘的动力学方程,并采用伽辽金方法对方程进行空间离散,分析了圆盘转速、电磁铁交流电频率和电磁力刚度对系统固有频率和稳定性的影响。
4) alternating current frequency characteristic
交流频率特性
5) AC Frequency Analysis
交流频率分析
1.
The AC Frequency Analysis of Circuit Based on EWB5.0V.;
基于EWB5.0V.电子工作平台的电路交流频率分析
6) frequency of A.C.
交流电频率(林)
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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