frequency domain analysis
频域分析
频域分析法
频率域分析
频谱分析
频率响应
振动加速度级
半稳态
frequency domain method
Pure frequency domain method
time domain and frequency domain analysis
direct dynamic analysis method
FLAC dynamic analysis method of strength reduction
nonlinear dynamic analysis method
3D frequency domain potential theory
absorbing boundary condition in frequency domain
accident cumulative frequency method
accident frequency method
analysis in frequency domain
bell form in frequency domain
corona frequency analysis
correlation in frequency domain and frequency domain
data transform in frequency domain
dynamic frequency deviation
dynamic frequency sweep test