object lens
英 [ˈɒbdʒɪkt lenz]
美 [ˈɑːbdʒekt lenz]
物镜
英英释义
noun
- the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
双语例句
- For the special imaging feature of Panoramic Annular Lens, that forming an annular image circling the axis and having endless depth of field, the observing system made up of PAL can be used to observe object around the lens without moving part.
全景环形透镜（PAL）独特的成象性能，即环绕光轴360°产生一个环形象且景深为无穷远，使得由PAL组成的观测系统没有活动部件能同时观察透镜周围的景物。 - Object lens of large relative aperture
大相对孔径（摄影）物镜 - The optical writing object lens of the laser direct writing device must be focused in spots by a focusing-servo mechanism.
在激光直接写入设备中需要有高分辨力的调焦伺服机构对光刻物镜进行调焦伺服。 - The location and distribution of the slits synthesized by translating object and imaging lens in one-step rainbow holography are analysed systematically, and the method of obtaining a suitable location and width of synthetic slit is also given.
本文对一步无狭缝彩虹全息中平移物体和透镜形成的综合狭缝的位置和宽度进行了比较全面的理论分析，并提出了获得综合狭缝的一种新方法。 - She hardly observed that a tear descended slowly upon his cheek, a tear so large that it magnified the pores of the skin over which it rolled, like the object lens of a microscope.
她也没有看见一滴泪水慢慢地从他的脸上流下来，那是一滴很大的泪水，好像是一架放大镜的目镜，把它流过去的皮肤上的毛孔都放大了。 - Selection for Parameters of Object Lens in Point Scanning Laser Confocal Microscope
点扫描激光共焦显微镜物镜参数的确定 - This method has a practicable significance to the un-cooling infrared object lens design.
该方法对非制冷红外热像光学系统的设计具有实际意义。 - An image of the object is projected by the object lens on to the photocathode of an image converting tube.
物象通过物镜投影在变像管的光阴极上。 - In the dual-galvanometric laser scanning, there was non-linearity mapping relation between the output Cartesian coordinates of object lens scanning plane system and the coordinate of laser scanner. It made the laser scanning geometry to be distorted.
双振镜激光加工中，物镜平场扫描系统中，输出平面笛卡儿坐标系与扫描器球面坐标系之间存在着非线性映射关系，使扫描加工图形产生图形加工畸变。 - Verification on Object of Main Lens in Camera Tube Being Cross-over
摄象管主透镜的物是交叉点的验证