加热后尺寸变化率
Dimensional shrinkage under heat
尺寸变化概率分配
variant probability assignment of dimension
尺寸变化的确定
Determination of dimensional changes
截面尺寸变化
Variation in Cross-Section Size
多普勒频率变化率
Doppler frequency rate-of-change
Doppler frequency change rate
Doppler frequency changing rate
rate of doppler frequency change
Doppler changing rate
changing rate of Doppler frequency
doppler frequency ratio
doppler-rate
钢筋应变变化率
steel strain variance ratio
频率变化率
rate of frequency variation
frequency changing ratio
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