A two-sphere system with a two-lens zero-power corrector placed behind the secondary mirror was discussed.
讨论了双贴合无光焦度校正板放在次镜后的双反射球面系统。
The aberration characteristics of the optical system of a single conic reflector and a two-lens null corrector are discussed.
讨论了由单一二次反射镜和放在其后的两透镜无光焦度校正板组成的光学系统的像差特性。
Fifa banned Chelsea from buying players for two transfer window after they had found them guilty of inducing Kakuta to break an agreement with Lens.
国际足联发现切尔西俱乐部在引进卡库塔前曾非法教唆其单方面撕毁与朗斯的合同，因而国际足联下令禁止切尔西俱乐部在未来两个转会期内买入任何球员。
I have two devices to me solve mysteries like that: a camera with a macro lens, and a pair of surgeon's glasses, which are heavy metal frames with little binocular telescopes mounted on them.
我有两个设备来揭开这个谜：一架有微距镜头的相机，和一副内置了微型双目显微镜的重金属框架手术眼镜。
While experimenting with his mirror prototypes, Silver found he could adjust the lens in the mirrors by varying the amount of silicone oil between two flexible membranes.
在用这一原型进行试验的过程中，Silver发现他可以通过在两层柔韧隔膜之间加入数量不等的硅油来调整镜子的镜片。
He has been awarded two patents of Intraocular Lens Implantation Device and one patent of a new IOL for Phakic IOL.
曾获人工晶体植入器专利两项，人工晶体发明专利一项。
A lens is an optical system including two refracting surfaces.
一个透镜是包含两个折射面的光学系统。
In the system two coded gratings are inversely imaged to each other by a lens, and the tested phase object is placed between and imaged onto an observation screen.
系统中两块编码光栅用透镜互相成倒像，被测物置于其间并且也用透镜成像于观察屏上。
All of the fuzzy logical functions of two images can be implemented in parallel and spatial invariant by programming the lens arrays with corresponding modes.
通过对透镜阵列状态的编程，可以实现两个模糊图像间的模糊逻辑操作。
The accurate expressions to calculate the aberration for two sorts of lens decrease on the increase of gradient index.
严格的数值计算结果表明：两类透镜的纵、横向球差都随折射率梯度的增强而减小。
While two lenses are illustrated in FIG. 4b, it should be understood that only one lens or additional lenses may be used.
虽然在图4b中示出了两个透镜，但应了解可只使用一个透镜或附加的透镜。
The parallelism of two sets of interference fringes is taken as a criterion according to the node property of lens in this scheme. It has the advantages of simple measuring process and high accuracy.
此方案根据透镜节点特性，以两组干涉条纹的平行作为判据，测量过程简便且精度较高。
There are two panels inside your camera that are like lightproof curtains on a window and block the light coming through the lens from hitting the sensor.
相机里面有两块隔板，他们就像防光的窗帘一样不让通过镜头的光线照射到传感器上。
The camera is about as wide as a nickel and has two main parts, a lens and a sensor array.
这个摄像头大小与5美分硬币相近，由镜头和传感器阵列两个主要部分组成。
The rule of adaxial image formation is studied, of the transmission light and reflected light through the two optical surfaces L_1 and L_2 of the biconvex lens.
研究了经双凸透镜两个光具面 L_1和 L_2的透射光线和反射光线的近轴成像规律，以此说明其像群的形成。
A locking device is provided for locking two matching lens cell halves (12, 14) of a lens cell (10).
提供了一种用于将透镜镜筒(10)的两个匹配透镜镜筒半体(12,14)锁定的锁定装置。
In this experiment, we use two gratings with the same frequency to generate Moire fringes and use them to measure the long focus length of lens.
本实验是利用两块空间频率相同的黑白光栅产生的莫尔条纹来测量长焦距透镜的焦距。
The two enzymes may work synergistically to repair thiols in lens proteins and enzymes and maintain the function of the lens effectively.
两者协同作用能有效地修复晶状体蛋白质和酶的巯基，维持晶状体的功能。
The hollow lens duct is introduced for the application in the coupling of pump radiation from extended two dimensional semiconductor laser diode arrays into solid state laser gain media.
为了实现对介质的高效抽运，将空心透镜导管应用于大口径高功率激光二极管阵列耦合系统。
Think of the eye as a camera: it has two structures responsible for focusing light, the cornea and the lens.
试想像，我们的眼球犹如一部照相机，内有两个结构，用以聚焦光线，即角膜和晶体。
According to the type of intraocular lens, patients were classified into two groups.
根据植入人工晶体的类型分为两组。
The experimental results are given of the two kinds of compensation plates consiting of hologram plate and photoconductive thermoplastic plate for improving image quality of the Fresnel optical lens.
给出了“全息干版”和“光导热塑片”制备的两种“补偿板”对菲涅耳透镜进行象质改善的实验结果。
Methods To chop nucleus by two disposable needles, extract nucleus through the small incision, and implant intraocular lens.
方法利用一次性注射器针头采用双针劈核法劈开晶状体核，小切口囊外摘除，植入后房型人工晶体。
The two actuators are fixedly arranged in the lens barrel respectively.
该二个致动器分别固定设置于所述镜筒内。
The first inosculation surface is opposite to the second inosculation surface, and the two respectively comprise the shapes which are inosculated with the two opposite surfaces of the lens.
该第一吻合面与第二吻合面正对，且分别具有与该透镜的两相对表面相吻合的形状。
Two-way light signals were transmitted, collected and converted by using lens, beam splitters, narrowband filters and photo-detectors.
通过透镜、二向分光镜、窄带滤光片、光电转换器件实现了两路光信号的传输采集和转换。
We propose and optimize the antireflection coating composed of a row of tapered dielectric waveguides for two-dimensional air hole-type photonic crystal negative refraction slab lens.
提出并优化了由单排渐变介质波导构成的二维空气孔型光子晶体负折射平板透镜表面的减反层，改善了成像质量。
Two main installation methods of lithography projection lens were studied in this paper, and their characteristics were discussed.
对两种主要的光刻投影物镜安装方式进行了研究，并对各自特点进行了讨论。
Two main installation methods of lithography projection lens were studied in this paper, and their characteristics were discussed.
对两种主要的光刻投影物镜安装方式进行了研究，并对各自特点进行了讨论。
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