磁性方位侦测器
magnetic azimuth detector
单位位移算符
Unitary displacement operator
动态面内位移测量
dynamic in-plane displacement measurement
动位移测试
dynamic displacement test
非接触位移测量
non-contact displacement measure
横向位移测量
Lateral displacement measurement
激光多普勒位移测量仪
laser Doppler displacement meter
监测位移修正
modification of monitoring displacements
角位移测量
angle displacement
Angle displacement measurement
Angular displacement measurement
Angular displacement measuring
angle-displacement measurement