laser MBE激光分子束外延lasern.激光；镭射laser quenching substrate激光淬火laser jamming transmitter激光干扰机laser-target positioner激光目标位置测定装置laser measurement systems激光测距系统laser confocal microscope激光共聚焦显微镜laser facsimile apparatus激光传真机laser Doppler velocimetry激光多普勒速度计测定laser applied measurement应用激光测量laser detection and alarm激光探测报警Laser Exhaust Measurement激光损耗测量