準直 的英文怎麼說
中文拼音 [zhǔnzhí]
準直
英文
alignment; [物理學] collimation準直管 collimator; 準直技術 collimation technique; 準直透鏡 collimation lens; 準直儀 collimator-
Collimation must be capable of being checked in the field.
準直必須能夠在現場進行校核。The above definition of diffuse density implies that the input light is collimated and that all the output flux is collected.
上面定義的漫射密度意味著輸入光先經過準直,然後收集所有的輸出量。Collimated lihgt beam
準直光束Counters can, of course, be made highly directional by the use of external collimation.
當然可以利用外部準直法來提高計數器的方向性。Diffractionlimited aspheric collimation lens
衍射極限非球面準直透鏡Study on the shielding material of 14 mev neutrons collimation based on mcnp
中子準直屏蔽材料的研究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。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Research on assembling technology of collimator based on dft
的光纖準直器裝配技術研究Research and design of fiber collimator
光纖準直器結構研究與設計The appraisement of neutron soller collimator
準直器的測試與評價Comparing investigation of quality performance on camera collimators
相機準直器的質量指標對比研究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The research and design of polarization - maintaining dual fiber collimator
保偏雙光纖準直器的研究與設計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When a collimated - well gaussian laser beam passes through a 27i - phase plate and then focused by a lens, a focused hollow beam ( fhb ) will be generated behind the lens, as a result of the completely ( r = 0 ) and partially ( r 0 ) destructive interference effects around the central region of the beam
當一束準直的高斯光束通過具有2位相分佈的位相片和一個薄透鏡時,這將導致在入射高斯光束中心的完全和部分相消干涉效應,於是在透鏡后就會形成一束聚焦中空光束( fhb ) 。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。Calibration specification for micro - alignment telescopes
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