collimation

1 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。

2 It consists of spider webs set within a graduated metallic circle, the webs movable by screws, and the whole instrument capable of rotating about the collimation axis of the telescope.

3 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；

4 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。

5 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。

6 You get bright images of deep-sky objects like galaxies, but the mirrors may require an adjustment called collimation.

7 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。

8 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。

9 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.

10 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。

11 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。

12 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。

13 In this case the vertical component depends upon the reading of the declination circle, and the horizontal component gives the error of collimation.

14 Collimā′tor, a subsidiary telescope used to detect errors in collimation, when adjusting for transit observations.

15 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。

16 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。

17 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。

18 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。

19 But black holes produce their own radiation, especially high-energy X-rays and gamma-rays, which shoot out from the star in the form of tightly collimated...

20 The results show that a self - collimation guideway grinder is of excellent machining accuracy accuracy.

结果表明,自准直导轨磨床的床身—基础系统具有很好的精度保持性.

1 准直

collimate

2 对准

aim level present direct aim at

3 校准

regulation calibration grading gauging time true adjust verify regulate calibrate synchronize tare collimate

4 瞄准

present training shot aim sight laying pointing point bead level range address train lay collimate