collimation

collimation

1. 2 element achromatic lens with adjustable screw for collimation.

2元消色差透镜可调螺丝直。

2. fine collimation

adj. 精细准直的

3. CCD Laser Collimation Measuring System for the Rotary Axis Excursion of Dynamic Target

CCD激光自准直旋转靶标轴系跳动测量系统

4. Deformation measurement for vehicle platform of photoelectric theodolite with CCD laser collimation system

CCD激光自准直系统测光电经纬仪车载平台变形

5. Deformation measurement for vehicle platform of photoelectrictheodolite with CCD laser collimation system[J].Optio-Electronic Engineering,2006,33(2):25-28.

CCD激光自准直系统测光电经纬仪车载平台变形[J].光电工程,2006,33(2):25-28.

6. The clinical study of the sensitivity in the detection of small hepatic lesions with thin collimation of SCT and imaging reconstruction

SCT薄层扫描和图像重建对肝脏小病变诊断敏感性的临床研究

7. collimation equipment

[电] 瞄准装置

8. The error introduced by a finite collimation angle is a systematic one in apparent transmission.

一定准光间所带来的误差是包括在表现透光率中的一种系统误差。

9. Three-point dynamic collimation method

三点式动态准直法

10. Three-point dynamic collimation method;

三点式动态准直法；

11. Reticle accuracy orientation of intelligentized reading system for special-purpose collimation equipment

专用瞄准设备智能读数系统刻线的精确定位

12. neutron collimation

中子准直

13. neutron beam collimation

中子束准直

14. To avoid this a collimation system will catch the unstable particles before they can reach the beam pipe wall, so as to confine losses in well shielded regions far from any superconducting element.

为了避免这样的事情，一个瞄准系统会在不稳定的粒子碰到管壁之前捕获它们，从而限制在远离超导电磁铁的隔离区域内的损失。

15. discrepancy between twice collimation error

二倍照准互差, 二倍照准差

16. second - stage collimation

二级准直

17. This paper presents an study on the interior orientation techniques in computer vision, and proposes a collimation mark recognition algorithm which applies to practicality images on barycenter of symmetrical figure.

介绍了对计算机视觉中数字影像的内定向技术的进一步研究，对现有框标识别方法进行了改进，提出了基于对称图形重心的框标自动识别方法.

18. Results The quality of realtime angiography is closely related with delaytime,collimation,pitch,followdisposal.2 realtime angiography can clearly display the cervical and cephalic artery.

但在检查前临床很难判断头颈部血管病变的具体部位，因此希望能一次性成像了解整个头颈部血管的情况。

19. side collimation

侧准直

20. The collimation maintaining fluid (30) prevents the light beam from spreading when it enters the switch cross-points.

保持准直流体(30)防止光束在进入开关交叉点时扩展。

21. inverse collimation telescope

倒置激光准直望远镜

22. optical collimation

光学瞄准

23. beam collimation

光束准直 束良直

24. A Computer Judging-reading System of Photo-electricity Collimation Theodolite

光电准直经纬仪方位计算机判读系统

25. photoelectric collimation system

光电瞄准系统

26. Fiber collimation and coupling

光纤准直耦合

27. Keywords Semiconductor laser;Propagation and Transforming of beams;Hermite-Gaussian beams;Laguerre-Gaussian beams;Optical mode converter;Collimation of beams;Coupling of beams;

关键词半导体激光束;光束的传输与变换;厄米-高斯光束;拉盖尔-高斯光束;光学模式转换;光束准直;光束耦合;

28. Keywords laser collimation principle of optical triangulation cannon bore contour measurement automatic detection in real-time;

关键词激光准直技术;光三角测量;火炮测径;在线自动检测;

29. Keywords Hepatic lesions;Sensitivity;Thin collimation;Tomography;X-ray computed;

关键词肝脏病变;敏感性;薄层扫描;体层摄影术;X线计算机;

30. collimation tower

准照塔 瞄准塔

31. collimation converter

准直仪

32. Collimation fiber sensor

准直光纤传感器

33. collimation band

准直带

34. Collimation must be capable of being checked in the field.

准直必须能够在现场进行校核。

35. collimation and cribbing

准直整形

36. collimation level

准直水平

37. collimation efficiency

准直系数

38. collimation system

准直系统

39. collimation error

准直误差

40. collimation line

准直轴 视准线

41. collimation lens

准直镜

42. collimation plane

准直面

43. Design of optics system for laser diode beam collimation

半导体激光器光束准直系统设计

44. Optimal Design of Frensel Diffractive Lens Using in Light Beam Collimation of Laser Diode

半导体激光器的衍射准直透镜的优化设计

45. The Error Analysis of Collimation of Hyperboloid Cylinder-plane Lens

双曲柱面-平面透镜准直的误差分析

46. The collimation and focus systems discussed in this paper are the important components of the synchronal radiation equipment which can change the direction of X ray and focus it.

同步辐射是生物大分子研究中所使用的重要方法,本文讨论的准直镜和聚焦镜系统是生物大分子光束线中的重要装置,其作用是改变X射线的方向并使其聚焦。

47. Multi-detector row computed tomography( CT) offers important advantages over conventional imaging methods in the evaluation of the portal venous vasculature because of faster scanning and thinner collimation.

在临床上，医师事先能确认病人之门静脉血行状况及侧枝静脉图谱，对于治疗计画之拟定有极大的帮助。

48. To improve the quality of image and minish the burden of image processing software of automatic collimation system, image pretreatment is carried through image collection.

在图像采集中进行预处理，提高图像质量，减小自动瞄准中图像处理的负担。

49. So an automatic and accurate method of testing the angle of muzzle based on technology of laser collimation and PSD sensor is presented.

在常规兵器试验中,炮口角测量是火炮试验中的重要项目,为提高试验效率和检测精度,采用先进的传感技术是一种行之有效的技术途径。

50. vertical collimation

垂直视准误差

51. Based on the technique of laser collimation and photoelectric inspection, the device for measuring the straightness of bore is developed.

基于激光准直和光电探测,研制炮管直线度测量装置。

52. Study on straightness measurement method based on laser collimation

基于激光准直直线度测量方法的研究

53. Study of large diameter measurement system with laser collimation

基于激光准直瞄准的大直径测量系统的研究

54. Multiple Detector-row Spiral CT Carotid Angiography: A Comparative Study of Different Collimation with Image Quality Evaluation

多层螺旋CT颈动脉成像:层厚与成像方法的相关研究

55. Three CTA studies were done by multisection CT scanner (MX8000 four-slice CT, Marconi, USA) with a collimation of 2.5 mm, resulting in an effective slice width of 3.2 mm.

多层螺旋扫描 :实际层厚 2 5mm ,有效层厚 3 2mm者 3例。

56. Design of a binary optical element for collimation of high power laser diode beams with astigmatism

大功率半导体激光器二元光学消像散准直器件设计

57. Large-aperture collimation beam

大口径准直光束

58. A Formula of Deciding Weight by the Collimation Line Method for Great Dam Observation

大坝视准线法观测的定权公式

59. Keywords large-sized measurement;laser collimation;drift;error compensation;

大尺寸测量;激光准直;漂移;误差补偿;

60. Collimation Measurement to Confirm the Balance-adapter Position in the Calibration System of Wind Tunnel Balance

天平校准系统中加载头初始定位准直方法

61. Analysis on rebuilding effect of Taipingshao collimation dam deformation measuring system

太平哨真空激光准直测坝变形系统改造效果分析

62. Method of Collimation and Image Processing Using CCD Pickup Camera in Aperture Measurement

孔径测量中ccd瞄准方法与图像处理

63. Solitary Pulmonary Tuberculoma: Comparative Study of Spiral Dynamic CT of Thin Collimation and Pathological Findings

孤立性肺结核球薄层动态CT扫描及病理对照研究

64. Consists of laser collimation, CCD image and welding torch, using CCD to detect the height of welding torch from mouth.

它由激光准直系统、CCD投影成像系统和焊接定位系统组成。

65. And excise collimation has increased risk of natural disasters.Especially, servile drive weather, while fires, major storms and flirts.

它说，气候变化增加了自然灾害风险的，特别是严重天气干燥，野火，大风暴和洪水。

66. 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。

67. The experiment results indicate that the aspheric collimation system can maximize the laser efficiency and improve the beam collimation.The validity of the design is proved.

实验表明： 采用非球面准直系统能最大限度地利用光能率和提高光束准直性, 证明了设计方法基本正确。

68. The external cavity laser composes of a broad-area stripe semiconductor laser with fast-axis and slow axis beam collimation, and a VBG positioned off-axis.

宽条形半导体激光器的外腔结构主要包括激光器输出光束的快、慢轴准直光学透镜和离轴放置的体光栅。

69. Automatic collimation of norm pole was realized by precisely halving norm pole on the method of subpixel on former gray image.

对原图像灰度化，在标杆区域内利用像素细分法最终精确平分标杆，实现标杆的自动精确瞄准。

70. Contradiction on Traditional Collimation Method in Archery

对射箭传统瞄准方式的质疑

71. Keywords Guide-ways straightness measurement;Digital image processing;Laser beam collimation;Laser drift compensation;

导轨直线度测量;数字图像处理;激光准直;光束漂移补偿;

72. 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。

73. beam collimation optics

平行光束光学装置

74. Applications: lasershow systems, stage lighting,testing and collimation,laser medical and beauty,laserbiology,life science,optical communication,spectral analysis,underwater detection.

应用：激光演示；舞台灯光；检测准直；激光医疗美容；生命科学；光纤通讯；光谱分析；水下探测等。

75. Novel Collimator for Simultaneous Collimation of Fast and Slow Axis of Laser Diodes Array[J].

引用该论文 张帆,王春灿,耿蕊,宁提纲,简水生.

76. Analysis for pointing error of three-axis photoelectric theodolite with collimation axis eccentricity[J].

引用该论文 徐征峰,陈洪斌,刘顺发,曹雷.

77. Calculation of a Novel Collimation Aperture Used in NIM Sr Clock[J].

引用该论文 王民明,孟飞,王强,林百科,方占军.

78. Since, the lens cell and focuser affix to the OTA with threads, there is no means by which collimation can be corrected if needed.

当天全部黑下来是时候开始了恒星测试，我是一个很认真检查他的望远镜的瞄准精度的人。

79. 55. 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。

80. COMA is caused by misaligned optics, and good collimation will cure it.

慧差是由于光学不同轴引起的，因此好好的较准可以对其进行修正。