Some of the collimating and re focusing optics are given.
文中还给出了几种准直和聚焦的光学系统。
A single collimating lens has been designed to reduce the Angle of divergence.
采用单透镜准直系统进行发散角的压缩。
A laser collimating system supplies a base line which is used for coaxiality measurement.
激光准直系统的研制是为了提供大轴同轴度测量中需要的一条基准直线。
In laser collimating system, it is especially important to reduce the influence of air disturb.
在激光准直技术中，减少光束漂移、降低大气扰动对光束的影响尤为重要。
The research will have a significant function for the design of semiconductor laser collimating system.
该研究结论对于半导体激光器光束准直系统设计具有参考作用。
Methods The designed lensometer primarily consists of light system, collimating system and projective system.
方法设计的焦度计主要由照明系统、准直系统、投影光学系统组成。
In the paper, a collimating system that is of great importance to the precise laser interferometric length...
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
The article presented a view that linear error of collimating system has no influence on measurement of coaxiality.
提出了准直系统线性误差对同轴度测量结果不产生影响的新见解，因此准直系统的精度要求可以适当降低。
The first frame houses a cylindrical lens, a collimating lens, a deflective scanner and a polygon mirror scanner etc.
该第一框架中收藏了柱面透镜、准直透镜、偏向扫描装置的多面镜扫描器等光学元件。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement...
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
A new device is developed for real-time monitoring of laser beam quality and adaptive collimating of laser beam direction.
设计了一个激光光斑实时监测与光路自动准直装置，能够实时监测激光光斑并自动准直激光输出方向。
The optical principle and the effects of material and structural parameters on collimating properties are studied theoretically.
在研究其准直原理及理论计算基础上，讨论了材料和结构参数对准直特性的影响。
Based on the new configuration of optic stress system, we need to design a wide bands and long focal night vision collimating lens.
依据新配置的光应力系统试验要求，需设计一套大视场、宽光谱、长焦距的微光准直物镜。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement is also the...
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
Design of optical system for the focusing, the collimating and the scanning is analysed and is discussed with precise physical meaning.
以明确的物理意义详细分析和讨论聚焦、扩束准直、扫描显示等光学系统的设计。
The scheme includes optimizing the recording and reconstruction geometries and collimating the reconstruction wave with a gradient-index lens.
该方案包括优化记录和重现光路，以及采用自聚焦透镜准直重现光波。
In the paper, a collimating system that is of great importance to the precise laser interferometric length measurement is also theoretically proved.
本文还从理论上旁证了准直系统对于激光精密测长的重要性。
In view of the requirements of the verticality and parallelity in the process of equipping elevator for high building, a new laser collimating system is presented.
针对高层建筑电梯安装过程中导轨垂直度与平行度的要求，设计了一种新型的激光准直系统。
The backscattering detector is positioned at the front of the collimating element while the transmission detector is arranged opposite the backscattering detector.
所述的 背散射探测器设置于所述准直器的前面，所述的透射探测器设置于所述背散射探测器的对面；
The basic factors affecting collimating characteristic are off-axis magnitude, effective aperture and emission position on the focal plane of off-axis parabolic mirror.
影响离轴抛物镜准直特性的主要因素有离轴量，有效孔径和焦面出射点的位置。
A new collimating method for semiconductor laser array using binary optical elements is described in the paper and a binary beam collimator is designed and manufactured.
阐述了二元光学元件用于半导体激光器列阵准直的新方法，并设计制作了二元光学准直器。
The dam is important for the safety monitoring of Xiaolangdi Multipurpose dam Project because a lot of instruments and 8 collimating lines have been built inside the dam.
小浪底大坝是枢纽安全监测的重要部位，埋设了大量内部观测仪器，布设了8条视准线。
The orthogonal surface equation of the collimating micro-lenses array is derived, the divergence angles after collimating and the parameters of the focused lens are calculated.
推导出了正交的两组准直微透镜阵列的面形公式；计算了准直光束的准直精度和聚焦光学系统参数。
Experimental results show that the computer collimating method has high accuracy and good repetition, and can be used in the stripe precise inspection of code-bar invar grade rod.
实验证明，该视觉瞄准方法的准确度高、重复性好，适用于条码型水准标尺的分划检测。
After analysis and calculation, the testing performance and precision of the studied multi-spectral aperture-expanded collimating system could meet the design requirement demands perfectly.
经计算分析，本文所研究的多光谱扩径准直系统测试性能及精度达到设计要求指标。
To receive good shooting results in short time, students should not only grasp the techniques of holding gun, collimating, and shooting, but also have good will quality and psychological state.
要想在短时间内取得较好的射击成绩，学生除了应掌握据枪、瞄准和击发技术外，具备良好的意志品质和心理状态也是极其重要的。
The imaging system consists of a color video camera, an observation window and a turning mirror, a wide-angle collector and collimating lens, a video capture card as well as a portable computer.
该成像系统由彩色摄像机、观察窗和转向镜、广角收集和准直透镜组、采集卡和计算机组成。
In this paper the distortion of image collimating system is analyzed, and then an on-line self-calibration method with double-frequency laser length measuring result as length datum is presented.
通过对图像瞄准系统中的畸变分析，提出以激光长度测量值作为长度基准的成像系统在线自标定方法。
In this paper the distortion of image collimating system is analyzed, and then an on-line self-calibration method with double-frequency laser length measuring result as length datum is presented.
通过对图像瞄准系统中的畸变分析，提出以激光长度测量值作为长度基准的成像系统在线自标定方法。
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