The optical design of a semi-spherical screen fish-eye objective with field angle 180 degrees has been studied.
本文讨论了视场等于180度的球幕鱼眼镜头的光学设计问题。
When the field Angle in image space becomes smaller, the energy will be enlarged, which is impractical in a passive transfer system.
当像方视场角减小时，通过模拟得到了与实际相背的无源传输系统能量放大的结论。
Especially, analyze qualitatively the effect that the cathode magnetic field Angle contributes to beam ratio and prove it by calculation.
特别的是，文章中定性分析了阴极磁场角对电子注速度比的影响，并通过计算获得证明。
Based on the theory of photometry, measuring image sensors uniformity of the CCD image-forming system with large-field Angle is researched.
以光度学为理论基础，研究了大视场CCD成像系统像面均匀性测试技术。
The projection optics is designed for a constant field angle and entrance pupil. Thus image always fills entrance aperture and view field of the test optical system.
从光学指标的确定，结构、材料的选取到最终光学性能，阐述了准直投射光学系统的设计。
From frequency field Angle the phenomenon of signal distortion is analyzed, and the principle of observing and measuring the micro-distortion of signal by using spectrum analyzer is explored.
从频域角度分析了信号失真现象，并探讨了频谱分析仪观测微小失真度的原理及若干问题。
Pictured above, a wide Angle, deep field image of the Cat's Paw nebula was culled from the second Digitized Sky Survey.
上而的猫爪星云的广角深空照片是从第二次数字化巡天中挑出来的。
The researchers believe that the loggerheads create their mental magnetic map by combining information about the angle of the magnetic field with its intensity.
研究者认为红海龟结合地球磁场的方向和强度两种信息来确定路线图。
The "Maintainer" field should be your full name (or company name) and an e-mail address contained within angle brackets as shown above.
“Maintainer”字段应该是您的全名（或公司名称）和由尖括号括起来的电子邮件地址（如上所示）。
Meanwhile, in the field of large screen display, Plasma Display Panel (PDP) featuring high contrast, high resolution and wide visual angle, shows great advantages in competition.
在大屏幕显示方面，等离子体显示屏（PDP）以其大视角、高对比度、高分辨率等优势而显示出越来越强的竞争力。
Changes of sidewall sweep Angle and cowl position can influence inlet performance such as mass capture, total pressure recovery coefficient and uniformity of isolator exit flow field.
侧板后掠角大小和整流罩位置变化时，对进气道的质量捕获、总压恢复系数和隔离段出口流场的均匀性等都有一定的影响。
Obviously, the wider your observational field, the better, Wide-angle observation increases your chances of seeing things you might otherwise miss, gaining information you might otherwise lose.
显而易见，你的观测视野越宽广越好，广角观察增加你看到东西的可能性而不是漏掉，得到的信息越多而不是错过。
Programs one after another, the figures for lantern-like, such as ancient a repetition of this opera Angle, but also of life rushed like a cross field.
节目一个接一个的上，人物也走马灯似的换，像是古代戏曲角本的重演，却也像是人生匆匆的过场。
Another important application of diffraction theory is the study of the far field divergence Angle of a collimated light beam.
衍射理论的另一个重要应用就是研究准直光束的远场发散角。
In the field job the visual Angle of researcher is easy to be affected by the prejudice with first impression.
在田野工作中，研究者的视角很容易被先入为主的偏见所影响。
The field identification according to the extinction angle distinguish.
野外鉴定时可根据解理夹角相区分。
Methods: The manifestations of low field MRI in61cases with tumors in cerebellopontine Angle region documented by operation and pathology were analyzed retrospectively.
方法经临床、手术病理证实的桥小脑角区肿瘤61例，回顾性分析其低场MRI表现。
The workshop of the field equipment layer is divided from the Angle of the geographical area, such as the workshop 1 is a safe area, and the workshop 2 is a safe area.
现场设备层的车间从地理区域的角度进行划分，如车间1为一个安全区，车间2为一个安全区。
It is significant to develop the inbound tourist market of Hangzhou by studying the inbound tourism of Hangzhou from the Angle of tourist flow, which is regarded as a new field of study.
从旅游流的角度研究杭州的入境旅游，是一个新的视野，对杭州入境旅游市场的开拓实践意义重大。
The study on cultural vacancy on lexical level and its treatment in translation in this thesis aims to provide a new angle for the related studies in this field.
本文旨在为文化空缺现象及文化负载词及其翻译的研究提供新的视角。
Then the curves of magnetic strips field ( B) with length ( L ) and magnetic roller field( B) with its angle (DEG) are described by printer.
通过打印机绘图仪输出了磁条的磁场（B）与长度（L ）的曲线、磁辊的磁场（ B） 与角度（DEG） 的曲线。
Based on a case study of the Watt linkage, the bifurcation equation with Angle variables has been established in complex number field.
以瓦特六杆机构为例，在复数域内建立了以角度为变量的复数形式机构分叉分析方程。
Second, it can do a further pointer to character of emotion and memory, and provide a new study angle of view to this field.
其次，可以进一步揭示情绪启动和前瞻记忆特点，为这方面的研究提供一个新的视角；
Improving measuring accuracy of rate biased laser gyro Angle rate is important to its application field.
提高速率偏频激光陀螺静态角速率测量精度在其应用领域具有重要的作用。
The prediction model of temperature field in the process of wearing water-cooled of angle steel was set up using ANSYS finite element analysis software.
针对角钢穿水冷却过程，借助ANSYS有限元分析软件，建立角钢穿水冷却过程温度场的预报模型；
His theory about the clash of civilization is wildly concerned and it has provoked the new research and discussion in different optic Angle and field.
他的文明冲突论引起了人们的广泛关注，也引发了人们从不同的视角和领域对该理论进行研究和探讨。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
The effects of swirl number of primary swirler and radial swirler, area ratio and sleeve divergence angle on the cold flow field of double swirl air intake were investigated.
试验研究了主、径向涡流器旋流数、面积比、套筒扩张角等参数对双旋流进气装置冷态流场的影响。
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