moir 中文意思是什麼

moir 解釋
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  1. Using 3 - d topography measurement of microelectronics substrate as the background, this paper studied the mechanism and method of accurate measured mechanical quantity through moir fringe, which provided a non - contact, high - speed and high accuracy measuring technique for the microelectronics substrate and for other information products ( like shadow mask )

    摘要以微電子基板的三維形貌測量為背景，研究了莫爾條紋精細測量機械量的機理與方法為微電子基板及其他信息產品（如電視機蔭罩）提供非接觸、快速和高精度的測量技術。
  2. In chapter 4, the spectral characteristics and its application in optical add - drop multiplexer ( oadm ) and in multi - channel dispersion compensator of linearly chirped moir fiber grating are studied. according to the coupled - mode theory and considering the construction features, we derive the couple - mode equations that describe the mode interaction in this kind of grating

    首先從耦合模理論出發，結合線性啁啾moir光纖光柵的結構特性，建立了分析線性啁啾moir光纖光柵的耦合模方程，通過數值求解耦合模方程，研究了線性啁啾moir光纖光柵的光譜特性和時延特性。
  3. Instrument for straightness measurement using non - diffracting beam and moir 233 ; fringe

    無衍射光莫爾條紋法直線度測量儀
  4. In shadow moir topography, there are theoretically four main kinds of optical field arrangements as parallel illumination and parallel receiving, parallel illumination and point receiving, point illumination and point receiving with equal distance, point illumination and point receiving with unequal distance

    摘要形貌影柵雲紋測量中主要有4種光場：平行照射平行觀察、平行照射點觀察、等距點照射點觀察和不等距點照射點觀察光場。
  5. 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。
  6. The spectral and group delay characteristics are studied and the potential uses of this type of grating for wavelength selection and dispersion compensation are discussed. a novel scheme of oadm configuration based on linearly chirped moir fiber gratings is proposed. we have designed a lcmfg to compensate dispersions for eight channels at the same time

    在此基礎上，提出了一種新型的基於線性啁啾moir光纖光柵的光分插復用器（ oadm ）的結構設計方案；並設計出一種中心波長、相鄰中心波長間隔都符合itu規定的dwdm波長標準的基於線性啁啾moir光纖光柵的多通道色散補償器件。
  7. It has many unique advantages compared with laser interferometry. and it can achieve higher accuracy and resolution than traditional geometry moir. it has been proved to be very useful in many practical applications, such as microelectronics, ultra - precision manufacturing, bioengineering, medicine, space technology, and material science, etc. in this dissertation, key technologies of nanometer displacement measurement by grating interferometry are systematically investigated, which mainly include measuring theories, designing grating interferometer and new subdividing method for moir interference fringes

    作為能夠實現納米級位移測量的技術之一，光柵干涉位移測量技術具有激光干涉儀不具備的獨特優點，可以獲得比幾何莫爾術更高的測量準確度、更高的解析度，在諸如微電子、超精加工、生物工程、未來醫學、航天技術、材料科學等眾多領域有廣泛的應用前景。
  8. A direction - judgment for the higher subdivision of moir 233 ; fringes

    一種辨別莫爾條紋移動方向的實時性辨向電路
  9. A study of discerning direction and subdivision circuit about grating signal with moir 233 ; fringe based on dsp

    的光柵莫爾條紋信號辨向與細分電路研究
  10. Abstract : a simulated set up of high - speed simulated exhaust muzzle flow field is made up. moir ？

    文摘:在實驗室條件下，製作了模擬膛口高速射流的裝置。
  11. Application of virtual grating phase - shifting moir 233 ; fringe method to angle departure evaluation of optical components

    用虛光柵移相莫爾條紋法測量光學元件的角度偏差
  12. Union with phase - shift moir interference method may obtain displacement information of any points around the hole, because the orthotropic materials does not occur pull - cut effect in the elastic principal direction, if some displacements of specific points are read, the residual stress value can calculated conveniently

    由於正交各向異性復合材料在彈性主方向不發生拉剪（或剪拉）耦合效應，所以通過適當讀取孔邊特殊點的位移，可方便地得到殘余應力值。
  13. Discussion of the physical meanings about moir pattern

    莫爾圖像的物理含義的探討
  14. The moir effects and its application in anti - counterfeit

    莫爾條紋應用初探
  15. Application of matlab on the central lines ' traction of moir s

    圖像處理技術提取雲紋中心線
  16. Application of moir 233 ; fringe in micro - vibration measurement

    莫爾條紋在微小振動測量中的應用
  17. Theory analyses of moir 233 ; stripe in 3 - d profilometry measurement

    三維形貌測量的莫爾條紋的理論分析
  18. A new moir 233 ; pattern and its application in holographic marks

    一種新的莫爾圖及其在全息標識中的應用
  19. Analysis on effect of various factors on moir 233 ; information

    由正弦結構圖產生的莫爾條紋各影響因素分析
  20. Improving quality of grating moir 233 ; fringe and a collection method

    光柵莫爾條紋信號質量的提高及其採集方法
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