optical
【词性】：adj． 【释义】： 视觉的，光学的 ‖optical acquisition光学探测optical alignment光学校直(调准)optical alignment set光学校直仪optical altimeter光学高度计optical angle视角optical beat光学炸弹optical communication光通信optical computer光学计算机optical homing device光学跟踪装置optical laser radar激光雷达optical parallax视差optical path length光学距离optical radar光学雷达optical radiation光辐射optical range finder光学测距仪optical sensor光学传感器optical tracking光学跟踪optical tracking satellite光学跟踪卫星optical waves光波 |