collimator 中文意思是什麼

collimator 解釋
n. 名詞 【物理學】準直儀，準直管，平行光管。

  1. With a given collimator the integrated reflections in the parallel and antiparallel positions will be equal.

    對於一個給定的準直器，在平行和逆平行位置時積分反射是一樣的。
  2. The analysis of grin in optical fiber collimator

    自聚焦透鏡在光纖準直器中的應用分析
  3. Research on assembling technology of collimator based on dft

    的光纖準直器裝配技術研究
  4. Research and design of fiber collimator

    光纖準直器結構研究與設計
  5. The appraisement of neutron soller collimator

    準直器的測試與評價
  6. A comparative study of fanbeam collimator and parallel - hole collimator

    準直器與平行孔準直器的性能比較
  7. The research and design of polarization - maintaining dual fiber collimator

    保偏雙光纖準直器的研究與設計
  8. A 53 - case report of clinical application of manual multi - leaf collimator

    手動式多葉準直器臨床應用53例報告
  9. Design of automatic debugging and assembling system for optic fiber collimator

    光纖準直器自動調試裝配系統的設計
  10. Collimator is a kind of high precision apparatus. the principle is testing tiny by optics imaging. it can be used to revise the kickstand of aircraft and the launch kickstand of missile, to check the gesture of rocket launcher

    變形測角儀是一種應用光學成像測微原理工作的高精度測試儀器，它可以被用於校正飛行器的機架和導彈發射架，檢測火箭發射器的姿態。
  11. In order to measure the field of view matching of digital binoculars, the depth of optic axis parallelism and field of view matching are measured respectively. the collimator and pre - set lens are used to measure the depth of parallelism of optic axis. field of view meter is used to measure the field of view of binoculars and camera

    為了檢驗數碼望遠鏡的視場匹配度，提出了採用平行光管和雙管前置鏡的組合測量光軸平行度以及採用視場儀測量數碼望遠鏡的望遠鏡和數碼相機的視場大小的方式，並對數碼望遠鏡的視場匹配度與望遠鏡和數碼相機的視場大小關系進行了理論推導，導出了數碼望遠鏡的視場匹配度測量的實際計算公式。
  12. Discussion on technology of field shaping for plumbum block and multilobate collimator

    鉛擋塊與多葉準直器擋野技術分析
  13. Moreover, compensated for aberration of ball lens by designing phase compensating plate to get a higher energy utilization rate. third, combining with the light beam property of dwdm system, put forward taking fresnel lens array as fiber arrayed collimator, designed differently structured lens array and discovered the arrayed collimator loss property, which compared with the existing parameter of fiber collimator, embodies many advantages as arrayed collimator

    結合密集波分復用系統的光束耦合特點，提出用菲涅爾透鏡列陣做光纖陣列準直器，並設計不同結構的透鏡列陣，得出了該陣列準直器的光束耦合損耗特徵，與現有的光纖準直器的參數相比，體現出用菲涅爾透鏡列陣作陣列光纖準直器的諸多優勢。
  14. The position and size of the monochromator, focusing curvature radii and tilting angles of the germanium focusing monochromator under different different take - off angle, size and divergency of the second collimator and intensity loss due to the use of it were determined. the neutron flux at different wavelength, under different reflection and take - off angle of the monochromator and divergency of the first collimator, were given. the simulation on the aperture used for limiting beam size in front of the sample showed that, smaller the size of the aperture and further the distance from the aperture to the sample, greater the loss of the intensity and more serious the spread of the beam along vertical direction at the sample position which makes the practical sampling volume greater than expected

    用蒙特卡羅模擬方法對中子應力衍射譜儀的設計方案進行了優化研究，提出了一系列可供參考的數據：確定了單色器的位置、尺寸、垂直聚焦單色器在不同起飛角下的聚焦曲率半徑和傾角；討論了第二準直器的尺寸和發散，以及使用第二準直器造成的強度損失；給出了在不同單色器反射面、起飛角、中子波長和第一準直器發散度的情況下樣品處的中子注量率，以及多種組合情況下譜儀的解析度曲線；對限束方孔的尺寸、距離樣品遠近對強度損失和測量中的影響做了深入研究。
  15. Dual sieve - mesh collimator

    雙篩孔式準直器
  16. Digital binoculars are new products and so there are no data about the test of the resolution and field of view matching. in order to measure the resolution of digital binoculars, the method based on the combination of collimator and resolution chart is proposed

    為了檢驗數碼望遠鏡的解析度，提出了採用平行光管和鑒別率板的組合來測量的方式，並對鑒別率板的離焦量、平行光管焦距與鑒別率板的匹配進行了理論推導。
  17. The paper mainly focused on the beam transport part of asipp key laboratory of ion beam bioengineering and it ' s component elements, for example, van de graff accelerator, bending magnet, magnetic quadruple lenses, beam shutter, collimator and so on. the laboratory has performed the milestone achievement that is beam passed the hole of lo ^ m diameter in experiments. many experimental results are discussed by theories according to experiments

    本文重點討論了中科院離子束生物工程學重點實驗室單粒子束裝置的束流傳輸部分，對主要部件進行了詳細的討論，如：靜電加速器、偏轉磁鐵、磁四極透鏡、束線開關、瞄準器等，實驗中已取得束流穿過10 m小孔的標志性成果，並運用相關理論結合具體實驗分析了實驗結果。
  18. Influence of tertiary add - on mult - leaf collimator over the collimator - scatter factor

    外掛式多葉準直器對準直器散射因子的影響
  19. Off - axis reflecting collimator

    離軸反射式準直儀
  20. Borax paraffin collimator

    硼石蠟準直儀
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