应力变化率波
Wave for rate of change of stress
应力变化率准则
the stress rate criterion
多普勒频率变化率
Doppler frequency change rate
Doppler frequency changing rate
Doppler changing rate
changing rate of Doppler frequency
doppler frequency ratio
rate of doppler frequency change
Doppler frequency rate-of-change
doppler-rate
钢筋应变变化率
steel strain variance ratio
频率变化率
frequency changing ratio
rate of frequency variation
rate of frequency change
相对电阻率变化率
relative change rate of relative electric resistiv
正则化频率变化率NRF
normalized change ratio of frequency NRF