光电自准直平行光管 meaning in English

photoelectric auto-collimator

Computer control system incepts two video signals , real - time disposes video , obtains undershoot values and relative distortion of vessel by combining two measurement results
计算机控制系统接收两组光电自准直平行光管的视频信号，进行实时图像处理，得出动态脱靶量，并对两路图像的测量结果进行叠加得出舰艇的相对变形量。
The new angular distortion real - time measuring system is developed , which utilizes photoelectric self - collimation parallel optic equipment , replicate optic equipment and other equipment fixed on desk , using computer control system to realizes real - time measuring vessel distortion
摘要研制一种新型的角变形实时测量系统，其利用布设在甲板上的光电自准直平行光管和折转光管等相关设备，通过计算机控制系统实现实时测量艇体两维动态变形量。