定位摆位
localization and positioning
放射治疗定位摆位
radiotherapy positioning positioning
头颈部精确定位摆位仪
head and neck precise location and positioning instrument
方位偏差指示器
bearig deviation indicator {= BDI
BDI
bearing deviation indicator
方位偏差指示器航向偏离指示器
bearing deviation indicator
方位偏差指示仪
bearing deviation indicator
零位偏差
deviation at zero position
zero variation
zero-bias
zero-drift
平方定时相位偏差估计
squaring timing phase deviation estimation
水位偏差
water level deviation
level measurement deviation