• Some laws obeyed by the beam expanding by use of the thin lens are discussed.

    讨论了透镜时应遵从的规律

    youdao

  • This article introduced the imaging principle of the thin lens and the refraction system of eyes. This article also analyzed the Simulation and Remedy of the Myopic eye.

    介绍透镜成像原理眼屈光系统分析近视眼模拟矫正

    youdao

  • The lens is also thin, which means it could be incorporated into a standard liquid crystal display, says Bathiche.

    这个镜头意味着可以装入一个标准液晶显示器Bathiche说。

    youdao

  • Generally I pay for the highest level of non-glare coatings and I usually pick the middle of the thin-lens options (my personal prescription rules out the thinnest, lightest lenses).

    一般选择最高级防辐射镀膜镜片,并且挑选的(我的个人验光处方上规定最薄最轻的镜片)。

    youdao

  • (Injecting water back returns the detector to a flat surface.) Injecting water into the chamber of the lens makes the thin membrane become a convex hemisphere.

    (给舱室注射使检测器表面回复平坦)注射水进入透镜舱室使得薄膜变成半球

    youdao

  • If you have a subject with long and thin fingers a pose like the one above will allow you to use the thumb or index finger closer to the camera lens.

    如果模特手指细长,你也可以上图一样,让拇指或者食指靠近镜头

    youdao

  • As the lens is so thin (between 6mm and 11mm), it could be used to replace the backlight of an LCD TV.

    透镜十分薄(611毫米),取代LCD电视机背光

    youdao

  • From the focal distance formula of thin lens, the convergence and divergence nature of each kind of thin lens are discussed in different media.

    透镜焦距公式出发,讨论了各种透镜不同介质中的会聚发散性质

    youdao

  • This paper proposes an experimental method to measure the focal length of a thin lens by using a resistance thread according to electricity principle.

    本文提供了种用电原理电阻测量透镜焦距实验方法

    youdao

  • The coating of a spectacle lens is to coat thin optical coatings with a certain thickness and a number of layers on the lens surface.

    眼镜片镀膜就是镜片表面具有一定厚度光学薄膜

    youdao

  • Measuring the focal lengths of thin lens by means of object distance and image distance is a commonly utilized method in geometric optics.

    利用测量透镜几何光学中最常用的方法。

    youdao

  • The soil fabric is nonuniform, and there are lens, thining out, thin layer of soft clay, high ground water table.

    土质均匀,透镜体、灭、粘土夹层,地下水位

    youdao

  • A method of surveying the index of refraction of thin lens material with the help of images made by spherical reflection is given.

    给出了种利用透镜球面反射测量透镜的材料折射率方法

    youdao

  • The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.

    阐述高精度激光直系统总体构成及特点,着重分析高斯激光束经过透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路

    youdao

  • The thin film deposition is used to make 16 step Fresnel lens . It can implement system′s lightweight, miniaturization and increase free degree of the design.

    使用薄膜沉积法制16菲涅耳透镜,用代替常规的光学透镜实现系统轻量化小型化增加系统设计的自由度

    youdao

  • Conjugate method is an accurate, simple and convenient method to measure the focal distance of thin convex lens.

    共轭一种较为准确简便测量透镜焦距方法

    youdao

  • The 16-step Fresnel lens had been fabricated by thin film deposition and ion beam etching and it has been used in refractive-diffractive CCD camera.

    使用薄膜沉积法离子束刻蚀法制作16阶菲涅耳透镜应用折衍混合CCD相机。

    youdao

  • The characteristics of negative temperature state system were discussed, and compared with the image-forming behavior of thin convex lens.

    分析了处于温度状态系统特征将其凸透镜成像特征作类比,阐明了应用类比法讲授负温度状态优越性。

    youdao

  • One method is presented for determining focus of thin lens by diffraction image in terms of the study results.

    根据研究结果,提出一种通过衍射图像确定透镜焦距方法

    youdao

  • On the basis of thin-lens focal length measurement experiment, the imaging law of refraction-reflection system was further studied.

    薄透镜焦距测定实验基础上进一步讨论了折射反射系统成像规律

    youdao

  • Under conditions of monochromatic light and a small object, the spherical aberration was the main factor which led to measuring error of focus of thin convex lens.

    单色光条件下,引起凸透镜焦距测量误差主要因素

    youdao

  • We use the thin film deposition to make 16 step fresnel lens, which can obtains lightweight system, miniaturization and increases free degree of the design.

    使用薄膜沉积法制1 6菲涅耳透镜,用代替常规光学透镜实现系统的轻量化小型化增加系统设计的自由度

    youdao

  • This fairly common sight occurs when high thin clouds containing millions of tiny ice crystals cover much of the sky. Each ice crystal ACTS like a miniature lens.

    这种相当常见气象景象之所以会出现,是因为覆盖广大天空高层云中含有数以百万计的冰晶,而一个冰晶的作用就像是小型的棱镜。

    youdao

  • The thermal influences on its basic properties are discussed in detail. And the insensitive condition of the 4-mirror ring resonator to thermal thin lens is given.

    详细讨论了热效应谐振基本特性影响,给出环形不灵敏条件

    youdao

  • The thermal influences on its basic properties are discussed in detail. And the insensitive condition of the 4-mirror ring resonator to thermal thin lens is given.

    详细讨论了热效应谐振基本特性影响,给出环形不灵敏条件

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定