1) frequencies into degeneration
频率简并
2) Vibration frequency degeneration
振动频率简并
3) normal frequency
简正频率
1.
It will be more complicated to be calculated with the increase of degrees of freedom,but it will become easy if the method of transformation matrix by the computer is used,by means of which,we can gain normal frequency,normal coordinates and coupled oscillation graph of .
应用矩阵方法进行计算,随着系统自由度数的增加,计算工作量很大,为此必须借助计算机进行计算,得出系统的简正频率、简正坐标及耦和振动曲线图。
5) reduced frequency
简约频率
6) aggregation freguency
融并频率
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