通过这个清晰透镜，问题变为挑战，挑战变为学习的机会。
Through this clear lens, problems become challenges, and challenges become opportunities for learning.
在2.1图中，环绕中心维度的外部维度是研究人员对问题所采取的努力的透镜(或理论)，或正在进行研究的维度。
The outer circle surrounding the central dimensions in Figure 2.1 represents the lenses (or theories) that researchers bring to bear on the questions or dimensions being studied.
当然还有很多问题需要解决，例如，怎样避免前端透镜的模糊和冻结？
Of course, there were a lot of problems that were necessary to solve. For example, how to deal with misting or freezing of a front lens?
但是X光射线图像本身也有自己的问题，比如X光射线难于聚焦，甚至在使用矫正透镜的情况下也难于控制。
But X-ray imaging has its own problems, with X-rays difficult to focus or manipulate even with corrective lenses.
透镜提升光源使用率（更加聚光），解决散光问题；
The projector lens improves the light utilization (make it more focus) and solves the problem of astigmatism.
采用几何光学对三维发光体的透镜成像问题进行了研究。
The image formation of luminor body by lens is studied using geometrical optics.
分析了矿灯透镜产品结构以及注射成型存在问题，确定了该类塑件的注射模结构以及模具工作过程。
Through analysis on the structure of miner's lamp lens and problems in injection forming, an injection mould structure and its operating process were determined.
在自聚焦透镜生产中涉及到一个重要的质量检测问题：毛坯玻璃丝的在线直径测量。
Measuring the diameter of the raw glass rod is an important problem of quality control in the process of grin lens production.
本文分析了抽样成像系统的OTF，并讨论了与透镜otf的非相干耦合问题，同时提出了一种新的测量CCD的MTF的方法。
This paper analyses the concept of OTF in sampled imaging system, discusses the problem incoherently coupled with OTF of lens and describes a new method for measuring MTF of CCD.
每一页介绍一个对象，人或动物，通过X光透镜，渗透到物理问题的核心。
Each page presents an object, person or animal as seen through the X-ray lens, penetrating to the very core of physical matter.
针对透镜导管出射光线发散角较大的问题，对其结构进行了优化设计。
Aiming at the question that radiation Angle of emergent rays is quite large, we optimized the structure of lens duct.
本文研究了电流变抛光技术，主要用于解决非球面透镜及其硬质合金模具的精整加工问题。
This paper studies the er fluid-assisted polishing technology that mainly be used to polish non-spherical lens and cemented carbide dies.
文中着重论述了光纤与探测器间的光耦合问题，并就一组合透镜耦合方案作了具体设计计算。
In the article, the optical coupling between the optical fibre and detector is stressed and the coupling scheme of a combined lens is designed and calculated concretely.
本文讨论了动态修正的计算问题：包括场曲校正透镜和消象散器的工作原理；
In this paper the following numerical computation problems of dynamic correction are described: (1) the principle of correction lenses and stigmators;
但是，固体浸没透镜光存储系统必须解决精密聚焦伺服问题和动态飞行高度控制问题。
But to use SIL recording, the problems of the focusing servo and the dynamically flying height control of the SIL must be solved.
通过对矿灯透镜产品结构分析，以及注射成型存在问题点，确定了该类塑件的注塑模具结构，以及模具工作过程。
Over the analysis to miner's lamp convex structure, and the problems existed in injection mold, injection mold structure of this kind of plastic parts and its working process are defined.
利用原子散射因子数据，对常用X射线组合透镜材料在高能X射线波段的光学常数进行了计算，并分析了组合透镜设计中的材料选择问题。
With the data of atom scattering factors, optical constants of some useful material for X-ray compound lens in high-energy X-ray waveband were calculated.
以后对于这个星系群的研究需要被用来解释关于基于用X射线数据和引力透镜估算质量的不协调问题。
Further studies of this cluster are needed to explain the lack of agreement, between mass estimates based on the X-ray data and on the gravitational lensing.
本文针对直下式背光模组均匀性问题提出了一种无缝平凹透镜阵列。
A lens array used in straight down type is gived to improving the uniformity of backlight in the paper.
研究均匀场地和层状场地中透镜体对地震动的影响问题。
Furthermore, the effect of the lenticle is investigated in layered site.
对液滴透镜面形的精确测量是用液滴法制作非球面液滴透镜的关键问题之一。
Precise measurement of surface profile of liquid is one of key problems for fabrication of aspherical lens liquid micro-lens.
用全息透镜阵列进行多图象识别的一些问题也进行了研究。
Multiple image recognition by means of a HOLA are also studied in the paper.
用全息透镜阵列进行多图象识别的一些问题也进行了研究。
Multiple image recognition by means of a HOLA are also studied in the paper.
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