deflections挠度deflectionn.歪斜；偏向；偏转角；挠度deflection current amplifier致偏电流放大器deflection mass spectrometer偏转质谱计Deflection channel Bandwidth偏转通道带宽Deflection of angle of mouth口角歪斜deflection uniformity factor偏转均匀性因数deflection linearity circuit偏转线性校正电路deflection deformation survey挠度变形观测deflection and internal force挠度和内力deflection of zero-position零位偏差deflection of the vent-pipe排气管偏置