lens system
英 [lenz ˈsɪstəm]
美 [lenz ˈsɪstəm]
透镜系统
英英释义
noun
- a transparent optical device used to converge or diverge transmitted light and to form images
双语例句
- An optical image recording system for the electronic recording of optical information comprising a lens system and a body;
一种光学图象记录系统，包括透镜系统及壳体； - The principle and method of holographic record of the particle field by 4F Fourier lens system and holographic filter are introduced in this paper.
本文介绍用4F傅里叶透镜系统和全息滤波器对粒子场分布作全息记录的原理和方法。 - Adopting a nonlinear model of the optical system tolerance and regarding wave-Variance or Geometrical OTF as evaluation function of the system, this program can be used to design and analyse the tolerance of the optical lens system.
采用光学系统公差的非线性模型，以波差方差或几何传递函数为评价函数，据此编制的程序可进行光学系统公差的优化设计和统计分析。 - As an example, the transformation of high-order Hermite-Gaussian beam through a cylindrical lens system is given.
作为一个实例，分析了高阶厄米-高斯光束通过柱面透镜的变换。 - Compound lens or lens system designed to be free of astigmatism and able to form approximately point images.
没有散光并且能够形成近似的图像的透镜或透镜系统。 - Study on Focusing Lens System In Modulation Type Quasi-laminar Flow Electron Gun
调制型准层流电子枪聚焦透镜系统的研究 - Focusing and Diffraction Effects of a Laser Beam through a Lens System
激光束经透镜系统的聚焦及衍射的影响 - For the aspheric surface manufacturing method is different, precision glass molding lens and mix molding lens is used respectively to design the system in the design of high resolution aspheric lens system.
由于非球面的制造方法不同，在设计较高分辨率非球面透镜系统时，分别使用精密玻璃模压成型透镜和混合成型透镜对系统进行设计。 - The achromatic principle and its design method of two-grating lens system are presented.
介绍双光栅透镜系统的消色差原理和设计方法。 - An all-electrostatic focusing and deflecting system characterized by simple lens system is introduced The new system is very useful in producing compact high-performance camera tubes.
介绍了一种采用只含有会聚场的单透镜的全静电聚焦和偏转系统，这种系统非常适用于制作小型高性能摄象管。