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
- 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。 - 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。 - 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）。 - Laser scanning system for diameter measuring of which scanning object lens are free
无扫描物镜的激光扫描直径测量系统 - This paper focuses on four main types of axial-symmetrical electrostatic lens: film aperture lens, double-cylinder immersion lens, convex lens and immersion object lens.
本文具体分析了膜孔透镜，浸没双圆筒透镜（包括等径和不等径），单透镜和浸没物镜这四类最主要的静电透镜。 - 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。 - 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。 - 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 - From the perspective of the design theory of Fourier lens, the thesis combines with concrete experimental measure, analyzes theory of lens'design, removes the aberration, chromatic aberration. Besides, it experiments on spatial filtering and phase object test by lens system, image differentiation, etc.
论文从傅里叶透镜设计理论出发，结合具体实验手段，进行了透镜设计、消除象差、色差的理论分析和空间滤波及通过透镜系统进行位相型物体的检测及图像微分等的实验。 - 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