Question

英语翻译，别用软件翻译啊谢谢了。

If the force is periodic,it can be decomposed into a combination of harmonic ones on use of Fourier series.
The machine and foundation can vibarate with much greater independence above a resonance frequency of the system.Here take the transverse excitation and motion into account.

Answer 1

如果效力是周期性的，其可以分解成傅里叶级数使用的谐波组合。
机器和底座的振动可以较少受到系统共振频率的影响。此处考虑了横向励磁和运动。