incidence beam 中文意思是什麼

incidence beam 解釋
入射束
  • incidence : n. 1. 發生；影響；著落；（稅的）負擔；影響范圍；發生率。2. 【航空】（機翼）傾角，安裝角。3. 【數學】關聯，接合。4. 【物理學】入射，入射角。
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. Influence of ion - beam etching incidence angle on slope of pattern sidewall

    光線斜入射對光柵常數測量的影響
  2. The feasibility that kaufman ion source is applied in reactive ion beam etching is discussed. etching characteristics of materials, including pr, cr, quartz, are investigated. the etch rate and mechanisms of such materials are measured and analyzed as a function of ion energy, ion beam density and ion incidence angle in pure ar and chf3, respectively. the etch rate has shown a square root dependence on variation versus

    深入研究了光刻膠、鉻薄膜、石英等光學材料離子束刻蝕特性，分別以ar氣和chf3為工作氣體，研究光刻膠、鉻薄膜、石英等的刻蝕速率隨離子能量，束流密度和離子入射角度的變化關系，得到刻蝕速率與影響因素的擬合方程，為掩模的製作工藝路線提供了實驗依據和理論指導。
  3. The incidence angle of laser beam and other factors have been found to result in more effective polishing, with optimal best smoothing observed at incident angles of 75 ?

    探討了激光切割和拋光金剛石膜的基本規律，詳細探討論述了激光的工藝參數對拋光效果和拋光效率的影響。
  4. By digitization, we optimize the intensity data of the incidence beam at the vicinity of start point and end point. 3

    通過選擇合適的塗膠參數，在凹透鏡表面上進行了薄光刻膠膠層的均勻塗布。
  5. The relation of voxel space arrangement and incidence beam intensity to voxel lightness is focused. secondly, with the advanced software 3d _ doctor, this paper builds the 3d image model from the 2d image of ct

    其次，通過獲取ct的二維圖像信息，利用先進的醫學三維圖像軟體3d _ doctor建立三維圖像模型，再用專業軟體技術，將它轉化為opengl可以識別的文件信息。
  6. The main works and contributions achieved in this dissertation are concluded as follows : 1. based on the scalar diffraction theory, the mathematical model of optical configuration of transmissive grating interferometer is established. it indicats that moir interference fringes is affected by many parameters, such as grating pitch, light wavelength, light beam size and incidence angle, etc. the variation that the width, intensity, orientation and contrast of moir interference fringes along with every parameter is numerically analyzed

    主要的研究內容和所取得的成果可歸納如下: 1 .基於標量衍射理論，建立了透射式光柵干涉儀光路的數學模型，分析了透射式光柵干涉儀的莫爾干涉條紋與光柵柵距、光柵開口比、光波波長、光斑尺寸、光束入射角等多個參數的關系。
  7. Also, normal incidence is difficult to realize in practice. based on the above considerations, in this work, the transmission of a gaussian beam nonnormally through a fabry - perot etalon has been investigated

    基於此，同時考慮到在應用中光束正入射fpf的情況往往是很難達到的，木文就高斯光束斜入射fpf后的透射光強分佈進行研究。
  8. The effects produced when a beam of light falls on a crystal for varying angles of incidence can be readily visualized by a geometrical representation.

    投射到晶體上的光束，由於入射角的變化所產生的不同效應，可以很方便地用一種幾何圖形體直觀地顯示。
  9. In most studies, in order to simplify the physical treatment, the laser beam is usually treated as a plane wave and normal incidence is supposed when its transmission through a fpf is considered

    對于光脈沖通過法布里一拍羅濾波器后的時域和頻域特性己有不少報道，然而我們注意到，在這些研究中激光通常被當作平而波。
  10. The experimental results show that the n contents in the multilayers are higher at the lower incidence ion energy and current. the n contents increase with the increasing of the substrate temperature. the n contents in the films also arose by using the assisted ion beam

    實驗結果表明：入射離子能量較低、束流較低時，制得薄膜的n含量較高；升高溫度能增加薄膜中的n含量；輔助離子束的使用同樣增加了薄膜中的n含量；獲得的cn _ x tin _ y薄膜的最高含n量為49 . 52at 。
  11. This method doesn ’ t need beam deflection device and can change the reference beam incidence angle with mechanical movement platform only. and the accuracy of system is not getting lower

    這種方法不需要光束偏轉器件，只需要機械運動平臺，僅通過平臺的移動，就可以實現參考光束入射角度的變化，而且尋址的精確性並未降低。
  12. The signal - to - noise ratio of the nondestructive testing system employing optical heterodyne and ultrasonic techniques is analyzed and calculated from two aspects including phase matching of optical heterodyne measurement in nondestructive testing and the effects of beam incidence on the intensity of heterodyne signal and signal beam

    對光外差超聲無損探傷系統的信噪比從兩個方面入手進行了計算分析:第一，光外差測量在無損探傷中的相位匹配;第二，光束入射角對信號光光強和外差信號強度的影響。
  13. By solving the christoffel equation, the relationship between velocity and angles is obtained, and the ultrasonic inverse velocity curve is illustrated. the dixon equations of ao diffraction on the xoz and yoz planes in ln crystal have been applied to obtain the geometric relationships of acousto - optic interaction. therefore, the beam steering theory is proved to be a possible way to do the optimum design of ln anisotropic acousto - optic deflector. the detailed parameter data and the figures on the xoz and yoz planes with the angle of incidence of - 5 degree are shown up, which will contribute to the desigh of aod

    對鈮酸鋰超聲跟蹤反常聲光偏轉器進行優化設計，經研究計算得到了分別在入射角取- 5o時xoz與yoz工作平面中正負一級衍射中分別使用快切變波與慢切變波的情況下，優化設計鈮酸鋰超聲跟蹤反常聲光偏轉器的設計參數，對聲光偏轉器生產設計有實際參考意義。
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