object lens

英 [ˈɒbdʒɪkt lenz]

美 [ˈɑːbdʒekt lenz]

物镜

医学

英英释义

noun

• the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
  Synonym:objectiveobjective lensobject glass

双语例句

• 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。
• 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。
• A mirror, lens, or combination of lenses used to gather light and direct it upon an object or through a projection lens. of or relating to or resembling or constituting a prism.
  聚光器用于聚光并将光引向某物体或通过一凸透镜组的镜子、透镜或透镜组属于或关于棱镜的，类似于棱镜的，或由棱镜组成的。
• Object lens of large relative aperture
  大相对孔径（摄影）物镜
• Measuring Soft Tiny Object by Lens
  用透镜测量柔软微细物体
• When the measuring system of point scanning confocal microscope is designed, the parameter of object lens is important because the measuring precision of the system are determined by the numerical aperture of lens.
  在设计点扫描激光共焦显微镜测量系统时，物镜参数的选择是至关重要的，因为它的数值孔径大小直接影响着系统的测量精度。
• 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。
• The location and distribution of the slits synthesized by moving object and imaging lens in one-step rainbow holography are analysed systematically by means of the viewpoint of optical wave field modulation of image, and a new method of two-step synthetic slit rainbow holography also given.
  本文从像面光场移动的观点对一步无狭缝彩虹全息术中平移物体和透镜形成的综合狭缝进行了理论分析，并提出了一种新的综合狭缝二步彩虹全息方法。
• The MC numbers per field ( by 40x object lens, the following is the same) were 2.8 ± 0.9 and 9.9 ± 1.8 in two stages. The mast cells remarkably increased during the non-lactating period ( P< 0.01).
  而静止期乳腺肥大细胞数比泌乳期的多（P＜0.01），分别为2.8±0.9和9.9±1.8个／视野（40倍物镜下，下同）。
• 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。