Collimation must be capable of being checked in the field.
准直必须能够在现场进行校核。
Image processing was used to realize automatic collimation of missile.
利用图像处理软件实现瞄准的自动化。
It is a kind of application which USES laser as collimation light in the laser beacon.
自准水平激光仪是利用激光作为准直光，广泛应用于地面平整、地面处理和渠道挖掘等方面。
Counters can, of course, be made highly directional by the use of external collimation.
当然可以利用外部准直法来提高计数器的方向性。
Experiments show a strong effect on the measured value if collimation Angle is increased.
实验表明，准光角增大会对测定值产生很大的影响。
Nondiffracting beam has excellent properties which can produce very tiny beam with good collimation.
光束的光衍射是一种很优越的特性，它能在一定的空间内提供高准直的微小光束。
The research and results have shown the feasibility and necessity of laser collimation and expanding.
研究成果表明了激光准直扩束和扩展的必要性和可行性。
Collimation orthopedics of the array laser diode light beam is a traditional optical technical problem.
阵列激光二极管光束的高效准直整形是传统光学技术的难题。
Dynamic collimation includes three parts: position identification, dynamic scanning and automatic collimation.
动态瞄准包括位置识别、动态扫描和自动瞄准三方面内容。
An improved approach for testing laser collimation by using plate shearing interferometry is put forward in the paper.
本文提出了利用平板剪切干涉法检验激光束准直性的一种改进方案。
Vector expression is adopted in analyzing the relation between off-axis parabolic parameters and collimation property.
采用矢量的方法，分析了离轴量等参量和准直性能之间的关系。
The collimation and shaping of the optical systems in the semiconductor lasers are emphatically presented in this paper.
本文重点介绍半导体激光器光学系统的准直及其整形。
This paper introduces a new conception of collimation line to make up for the inadequacy of the notion of collimation axis.
本文引进“视准线”的新概念以补充“机准轴”概念的不足。
In this paper we advance a simple and practical method judging laser collimation using laser lateral shearing interferometry.
本文提出一种简便而实用的激光横向位错干涉判断激光准直的方法。
The result of the simulation indicates that the system can actualize self-collimation in shorter time and with higher precision.
仿真结果表明：该系统能够快速、高精度地实现自准直瞄准功能。
Objective To assess the evaluation of diagnosis of solitary pulmonary tuberculoma (SPTM) with spiral dynamic ct of thin collimation.
目的对薄层动态螺旋CT扫描诊断孤立性肺结核球(SPTM)的价值进行评估。
In this paper, we bring forth a new optimal design method of Fresnel diffractive lens using in light beam collimation of laser diode.
针对国内外现有半导体激光器准直器件的缺点，提出了一种用于半导体激光器准直的相位型二元菲涅耳衍射透镜的优化方法。
Methods: Thin collimation multi-detector spiral ct scanning were performed in 142 consecutive patients with thoracolumbar spinal trauma.
方法：对142例有胸腰椎创伤患者行多排螺旋CT薄层扫描。
In this paper, errors of digital levels are introduced. Calibration methods of the collimation error and the system accuracy are presented.
分析了数字水准仪系统的误差源，阐述了仪器i角误差和综合精度的检定方法。
Besides, artists produce the mobility of fresco by means of structure of "Tendentious Tension", collimation error, and psychological effect.
此外艺术家通过画面“倾向性张力”结构、视错觉、心理感受等手段使壁画产生流动感。
Laser beam shifting, power stability and intensity distribution symmetry of laser spots are the main parameters affecting collimation accuracy.
激光光束的漂移，功率稳定性和激光光斑的强度分布对称性是影响准直精度的主要参数。
The X-ray capillary optics lens, which is an important X-ray device, can be used to implement the focusing and collimation of X-ray effectively.
射线毛细管光学透镜是一种非常重要的X射线器件，可以有效地实现X射线的聚焦和准直。
The coherent output of a LDA has been achieved by a simple EC consisted of a commercial LDA, a fast axis collimation lens and an external mirror.
我们用一个普通的商用LDA、一个快轴准直透镜和一个外腔镜构成的简单外腔实现了LDA的外腔锁相运行。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
This paper advanced two kinds of new methods for coaxality measurement, in which laser collimation technology and position sensitive detector were used.
提出了两种测量轴—轴同轴度的方法，均采用激光准直技术，同轴度测量仪的光电测量部件由准直激光源和位敏探测器组成。
A new method of the zero collimation of the warship weapon systems is studied. The principle of this method is analyzed. This method can be used day and night.
提出了一种舰载武器系统零位一致性检测的新方法，从理论上分析了该方法的原理。采用该方法，可以实现全天候联调检测。
The commutation rule and the optimal collimation area are analyzed when Gauss light beam passes thin lens, and the design principles of the collimator are given.
阐述高精度激光准直系统的总体构成及特点，着重分析高斯激光束经过薄透镜的变换规律、最佳准直区域以及激光准直光学系统的设计思路。
Single wavelength collimation transmittance experiment is designed and conducted, with total effective attenuation coefficient of tissue phantoms being obtained.
设计单波长准直光透射实验并通过实验测量组织模拟样品的总衰减系数；
The collimation control system features the functions of video graduation lines dynamic generating, position identify and dynamic collimation of detected object.
瞄准控制系统包括视频分划线的动态生成，被测对象的位置识别和动态视频瞄准功能。
Based on the principle of period transit method, semi-period transit method of collimation is proposed to improve the north-seeking speed and the automatic degree.
由陀螺仪寻北中天法的基本原理出发，提出了一种固定照准部的初寻北半周期中天法。
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