激光準直 的英文怎麼說

中文拼音 [jīguāngzhǔnzhí]
激光準直 英文
laser alignment
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  1. Research on modeling method for laser auto - collimation angle measurement system

    激光自準直角度測量系統建模方法研究
  2. In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement

    在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。
  3. Finally, simplicity of aiming was achieved by use of integral reflex type collimating sight and integral laser aiming module ( lam )

    最後，憑借的是瞄準簡明使用積分反射式激光瞄準模塊組成直在望（林）
  4. Micromachining of monocrystal silicon by excimer laser direct etching

    準分子激光直接刻蝕單晶硅研究
  5. Power coupling efficiency of semiconductor laser

    半導體激光器光束準直系統的功率耦合效率
  6. We built a table - top ultrashort laser system which based on ti : sapphire front - end and discharge pumped krf amplifier. with double pass off - axis amplification module, the imj uv pulse was amplified to 50mj

    建立了桌面krf超短脈沖激光系統，採用放電泵浦krf準分子激光放大器進行超短脈沖激光的直接放大。
  7. The research and results have shown the feasibility and necessity of laser collimation and expanding

    研究成果表明了激光準直擴束和擴展的必要性和可行性。
  8. According to the actual work environment and the request of technique index, the laser collimation matched digital image processing technique are adopted to realize the measurement of multi - barrel parallelism in this system project. in order to validate the feasibility of this project, this paper contrives a few principles experiments and gives forth an algorithm suite

    根據實際工作環境和技術指標的要求，本系統採用了以激光準直技術配合數字圖像處理技術未實現多管平行性測量的方案。本文為了驗證該方案的可行性，設計了幾個原理實驗，並提出了一套演算法。
  9. At first, the author analyzed some chief factors such as light beam drift and atmospheric turbulence that affect the precision of the laser collimation in brief. then, the author studied the plan of the laser collimation generating nondiffracting beam and automatic level system with high precision. at last, the author completed the measurement of the straightness guideway by using ccd ( charge coupled device ) as the receiver and computer imaging processing

    文章首先簡要地分析了激光自身漂移、大氣湍流等影響激光準直精度的主要因素，然後對系統的激光準直方案進行論證，並確定了無衍射光束的生成方案、高精度自動安平系統的結構方案，最後以ccd為接收器件，通過計算機圖像處理，完成對軌道直線性的測量。
  10. By means of the rectangular d iaphragm and two orthogonal cylinder lens, the collimated laser is shaped, which is stretched and compressed respectively in two different directions, and the l ine source with ideal shape is achieved

    並應用矩形光闌和兩個相互垂直放置的柱面鏡，對準直后的激光束進行整形，分別在不同的方向進行拉伸和壓縮，得到了形狀理想的線光源。
  11. Presented four methods of laser collimation, realized 3 of them with the software of zemax, and meted the requirement of the system design ; 3. realized the laser beam expanding from point - laser to line - laser wide enough to cover the flange trackside ; 4. after image grabbing and processing, picked up the profile of the train wheel

    作者獨立完成的工作包括： 1 、提出了曲面測量的光學系統的整體方案； 2 、提出了四種激光擴束的方案，用光學設計軟體zemax完成了其中三種的設計；經過像差分析和追跡，達到了準直擴束的要求； 3 、點光源到線光源的單方向擴展，達到了覆蓋輪緣踏面的要求； 4 、通過實驗採集圖像和圖像處理，提取出被測輪緣的輪廓。
  12. 3. because traditional coupling system composed with cylinder lens and focus lens has the disadvantages of difficult to encapsulation and modulate, a new practical method brings forward : the output light from laser diode is collimated using a section of optical fiber with the diameter of 600 m instead of cylinder lens, and a sphere ? end lens

    3 .針對由柱透鏡和聚焦透鏡組成的組合透鏡耦合系統中存在的封裝和調試困難等問題，提出了:用一段直徑為600 m的裸石英光纖代替柱透鏡，對半導體激光器輸出光束進行準直整形;用球透鏡光纖對準直后的光束進行聚焦，直接實現和光纖耦合，來代替聚焦透鏡和光纖耦合的環節。
  13. Evolution of beam automatic alignment system in laser - fusion facility

    激光聚變裝置光束自動準直系統的研究進展
  14. By contrast with some foreign countries, such as usa, uk and so on, those countries had carried out new iso standard for a period of time, so they have developed special implements to measure those five errors, like 6d / lms created in usa. those implements have greatly improved the testing efficiency of machining center ' s geometric accuracy

    而國外美英等國先於我國執行iso的新標準，他們已經研製了直線度誤差綜合檢測儀，如美國的api公司研製的6d lms激光干涉儀可同時檢測除傾斜一項的其他四項誤差，使檢測時間從2 ? 3天減為半天，極大地提高了生產效率。
  15. So adjusting the drift of laser beam and improving its directional stability, which is the key technology in the domain of the linear reference technology, demands to be solved

    可見，抑制激光光束漂移，改善其方向穩定性是直線基準技術領域急需解決的關鍵技術。
  16. Standard test method for diameter of wool and other animal fibers by sirolan - laserscan fiber diameter analyser

    用sirolan激光掃描纖維直徑分析儀測定羊毛和其它動物纖維直徑的標準試驗方法
  17. First, we can use a camera to take over the laser beam at one end, record the position of the light - spot, and calculate the centroid of the light - spot, then, move the laser on the guide rail. we should rectify the screw until the position of light - spot is unchangeable. then, the camera should be moved to the other end of the guide rail

    先用攝像機在一端接收激光器發出的光斑，並記錄光斑的位置，求出其質心，然後在導軌上移動激光器，調節頂絲，直到攝像機上的光斑位置不動為止，然後將激光器移到導軌另一端，讓激光器在導軌上滑動，調節頂絲，直到攝像機上光斑位置不變，而且與前一次測試時的位置在誤差允許的范圍內，則認為激光器直線性校準完畢。
  18. The specific rotation and concentration of the sucrose are measured with laser, it can collect the data and out put the curve real - timely by computer, it has the advantages of easy clarity and high accuracy

    摘要採用激光測量了蔗糖溶液的旋光率及其濃度，利用計算機實時採集數據並輸出圖形，使實驗具有直觀、準確度高、操作簡便等特點。
  19. The laser beam treated as a linear reference is used widely in the manufacture and measurement equipments, due to its many advantages, such as high brightness, good directivity, and good coherence etc. but the further improvement of the laser directional stability accuracy is restricted by some factors, such as the environment etc, which restrain the application greatly in the ultra - precision manufacture and measurement equipments

    激光光束由於其亮度高、方向性好、相干性好等優點，常被作為直線基準廣泛應用於加工和測量設備中。但由於受環境狀態等因素的影響，制約了激光方向穩定精度的進一步提高，限制了激光在超精密加工和測量設備中的進一步應用。
  20. The methods of straightness measurement are mostly about a line, but the straightness of couple lasers is the mainly problem in the system. first the couple laser beams should be calibrated separately. then, the couple laser beams should be aligned, and it is the most important problem in the design

    現在直線度的測量方法多數是對一條直線的直線度進行測量，本文所要解決的主要問題是兩束激光的直線性校準，首先要分別對兩束激光器的直線性校準，然後將兩束激光調到一條直線上，這也是設計中的重點問題。
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