Apochromatic lens: Compound lens corrected for chromatic aberration, i.e. the three primary colours, red, green and blue are corrected. Also called Apochromat. 电视信号彩色校正器复消色差透镜:矫正色差的复合式透镜:即是红、绿和蓝三原色的色差都已矫正。
Hourglass-shaped X-ray compound refractive lens made by back-mask exposure technology 背面曝光技术制作沙漏状X射线组合折射透镜
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。
The Signal Transduction Mechanism of Inhibitory Effect of Compound Leech Eye Drops on Apoptosis of Lens Epithelial Cells 复方水蛭滴眼液抑制H2O2诱导的晶状体上皮细胞凋亡的信号转导机制研究
A new method to fabricate aspherical compound lens was proposed. 介绍了一种制作非球面复合透镜的新方法。
Aperture: Compound lens corrected for spherical aberration and coma. Also called Aplanat. 消球差透镜:矫正球面销售量差和慧星差的复合式透镜。
Evidently, it would be desirable for the lens to form a magnified, erect image. Aperture: Compound lens corrected for spherical aberration and coma. Also called Aplanat. 显然,我们希望透镜成一个放大的正象。消球差透镜:矫正球面销售量差和慧星差的复合式透镜。
The Judgment of Lens Image Formation of Objects in Different Positions; compound lens or lens system designed to be free of astigmatism and able to form approximately point images. 由物像位置关系得出的透镜成像判断方法没有散光并且能够形成近似的图像的透镜或透镜系统。
A compound camera lens with a relatively high aperture. 带有相对高孔径的照相机复合镜头。
A compound lens system that forms an image free from chromatic aberration. 形成没有色差图像的复合镜头系统。
Fractional Fourier transform of spherical refracting system and compound thick lens 球面折射系统和复合厚透镜的分数傅里叶变换
Clinical study of protection and treatment of leech compound eye drops on senile cataract by the lens opacities classification system ⅲ 用晶体混浊分类系统Ⅲ探讨复方水蛭滴眼液防治老年性白内障的临床研究
Design and manufacture of a Cu compound X-ray refractive lens 铜材料X射线聚焦组合透镜的设计与制作
A design method for compound coaxial holographic lens is proposed. 提出一种复合同轴全息透镜的设计制作方法。
A new technological principle of optical information coding and decoding with compound eye lens was introduce in this paper, according to the optical characteristic and the ability of resolving and synthesizing two-dimension pattern of dioptric system of compound eyes including optical apposition eye and optical superposition eye. 本文根据光学并列型和光学重叠型两类昆虫复眼的屈光系统,具有分解和综合二维图像的光学特性,提出了一种新的用复眼透镜实现二维图像光学信息编码和译码的技术原理。
The conditions of the focus of thin compound lens located at different side of compound lens 薄透镜组的焦点位于组合透镜两侧时应满足的条件
Research of Compound On-axial Holographic Lens 复合同轴全息透镜的研究
Based on the visual principle of compound eyes and the imaging concept of GRIN lens, experiments to imaging and measuring for moving target have been performed. 本文根据复眼的视觉机制和自聚焦透镜的成象原理,对运动目标进行了成象与测定实验。
The X-ray compound lens is a novel optical device that focuses X-ray radiation by refraction effect. X射线聚焦组合透镜是一种利用折射效应对X射线辐射聚焦的新型元件。
According to technological principle of optical information coding and decoding of compound eye lens, recording resolved and coded image and reappearing synthesized and decoded original pattern were realized for two-dimension of pattern. 本文根据复眼透镜光学信息编译码的技术原理,实现了对二维图像进行分解编码记录以及综合译码再现。
Discussion on the Basic Point and Basic Face of Compound Lens 薄透镜组合的基点与基面位置的讨论
In the process of combination experiment, the driving signal source, the chopper fixture and the infrared compound lens have been adjusted to make the imaging experimental system continually operate at optimum performance and achieve the pyroelectric infrared thermal imaging. 由于热释电器件必须通过一定频率的斩波调制使输入辐射发生变化才能正常工作,实验中通过驱动信号源、斩波装置和成像镜头的调整,使成像系统各部分协调工作,最终实现成像。
Compound structure of Maxwell fisheye sphere lens 麦克斯韦鱼眼球透镜的一种复合结构
The relationship between the parameters of Cu compound X-ray lens and its performance is analyzed. 针对铜材料组合透镜,分析了组合透镜结构参数、X射线工作波长的选择对组合透镜光学性能的影响。
The relationship between the three-dimensional focusing performances and the structural parameters of the PMMA compound X-ray lens is analyzed. And then a PMMA X-ray compound lens is designed. 并针对PMMA材料X射线组合透镜,分析了近焦点处三维聚焦性能随组合透镜结构参数的变化关系,给出了一种PMMA材料X射线组合透镜的设计结果。
The theoretical and numerical study of such a device is reported, including the derivations of the diffractive screen function of the compound lens and the equations of the intensity distribution in the focus plane by considering both refraction and absorption effect and diffraction theory. 针对X射线波段的特性,综合考虑折射和吸收效应得出组合透镜的衍射屏函数,并利用衍射理论推导出X射线组合透镜的设计理论。
The compound high-energy X-ray lens is a kind of novel refractive X-ray optical device. 高能X射线组合透镜是一种基于折射效应的新型X射线光学元件。
The structural parameters of an X-ray compound lens with Al material are designed. 通过数值计算分析了像面处强度分布的二阶中心矩以及焦点处辐射强度随组合透镜结构参量的变化关系,给出了一种铝基X射线组合透镜的结构参量设计结果。
In filament lighting part, designs of compound eye lens and optical tunnel system were given by using non-imaging theory, and simulation results showed that it meets the requirement well. 针对灯丝照明方案,利用非成像理论,设计了复眼透镜和方棒两种匀光系统,仿真结果显示可以很好地满足要求。
With the development of science and technology, infrared target simulator has become an important component of the missile simulation system that consisting the interference source, compound lens, the beam expander and collimating lens of four parts. 随着科技的发展,红外目标模拟器已然成为导弹半实物仿真系统的重要组成部分,该系统由干扰源、复合物镜、扩束元件以及准直物镜四部分组成。