临界相对粗糙度
critical relative roughness
当量绝对粗糙度
equivalent absolute roughness
温度粗糙度
thermodynamically roughness length
对比敏感度相对视力
contrast sensitivity equivalent acuity
刚度相对值
relative value of stiffness
基频与谐波相对相位
Fundamental-harmonic relative phase
极限相对对数似然比
limit relative logarithmic likelihood ratio
limit relative log-likelihood ratio
limit relative log-likelihood
水泥水化程度相对指数
relative index of hydration degree of cement