积分碰撞频率系数
integral collision kernel
频率校正突发
frequency correction burst
Frequency Correction Burst FCB
频率校正信道/频率校准信道
Frequency Correction Channel FCCH
质量系数频率
figure-of-merit frequency
转差频率校正
slip frequency correction
自动频率校正
automatic frequency correction
automatic tuning
frequency correction
Automatic
自动频率校正器
automatic frequency corrector
大气压对应投影透镜放大率校正系统
magnification correction system for atmospheric pressure