平行光管 meaning in Chinese
collimater
collimating device
collimator
Examples
- Colourless optical glass test methods - test method by collimator for optical homogeneity
光学均匀性平行光管测试方法 - Off - axis collimator
偏轴平行光管 - With two autocollimations and a big flat mirror , the precision of the parallelization tester can be better evaluated
利用两个精度为0 . 1 "的自准直平行光管和一块平面反射镜检测平行度测试仪精度。 - 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。 - Digital binoculars are new products and so there are no data about the test of the resolution and field of view matching . in order to measure the resolution of digital binoculars , the method based on the combination of collimator and resolution chart is proposed
为了检验数码望远镜的分辨率,提出了采用平行光管和鉴别率板的组合来测量的方式,并对鉴别率板的离焦量、平行光管焦距与鉴别率板的匹配进行了理论推导。