index distribution 中文意思是什麼

index distribution 解釋
折射率分配
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. In chapter 5, based on the measured refractive index distribution curve, according as the theoretical model of light transmission in the grin medium, using quadrivalent runger - kutta method to carry out the light tracking, we studied retro - reflection of grin polymer micro - sphere and its application and concluded the best conditions to get good results. in chapter 6 we analyzed the two ways to improve the retro - reflection effect of grin polymer micro - sphere using the light tracking and discuss the pleasant results we got

    第五章從上一章測量所得折射率分佈曲線出發，根據梯度介質球內光線傳輸的理論模型，用光線追跡的方法分析了327 #微球透鏡的反光性能，並對最佳性能條件進行了總結分析，發現效果提高並不明顯，進而在第六章中提出了提高grin聚合物微球回歸反射性能的兩個基本途徑，並用光線追跡方法進行了詳細的分析，最終得到了良好的效果，並對結果進行了一定的分析解釋。
  2. Chapter 5. based on the measured refractive index distribution curve, according as the theoretical model of light transmission in the grin medium, using quadrivalent runger - kutta method to carry out the light tracking, by this means the mainly imaging character index of the micro - lens such as foci, longitudinal and transverse spherical aberrations aberration etc is calculated. i

    第五章從測量所得折射率分佈曲線出發，根據梯度介質球內光線傳輸的理論模型，用四階runger - kutta方法進行光線追跡，計算了此種梯度球的縱橫向球差等光學特性，給出所製作梯度折射率微球透鏡成像性能的評價。
  3. By using the indexes of the landscape pattern : landscape diversity index, landscape dominance index, landscape fragmentation index, distribution centroid and extended dimension, the thesis presents the dynamic change of wetland spatial pattern from 1987 to 2002. the thesis is discussed from the following parts : part 1 : preface, the summary of the wetland study background and the wetland landscape pattern change study in home and overseas

    通過採用景觀多樣性指數、優勢度、景觀破碎化指數、分佈質心和擴展度等景觀空間格局指數，比較系統地分析了近20年豫境沿黃濕地景觀空間格局變化。本文包括以下八個部分：第一部分為引言，簡要回顧了濕地研究背景和國內外濕地景觀格局變化研究的狀況以及本文研究的意義。
  4. Introduce the measurement of the common optics parameter of the medium lens, for example, light passing index, no - sphericity and so on, emphasize on the way and result of using shearing interferometric technique to measure the refractive index distribution curve of the micro - lens

    第四章介紹對所制備的此種介質球透鏡的透過率、不圓度等重要光學參數的測量。重點闡述利用剪切干涉技術測量微球透鏡的折射率分佈曲線的方法和測量結果。
  5. A simple method to measure the refractive - index distribution of selfoc lens

    一種測算自聚焦透鏡折射率分佈的簡單方法
  6. The index distribution has an important property of " no memory "

    指數分佈有一個重要的性質「無記憶性」 。
  7. The minimum square method was used in regressing analysis for the result of treatment in a supposed distribution function, the " d " examination method was used for weibull distribution and index distribution, and obtained the distribution type in the life of the main shaft bearings, appraised the reliability life, the mean life and the reliability in 500hours of the main shaft bearings with theoretical distribution function

    用殘存比率法、平均故障法和累積故障法對主軸軸承可靠壽命進行了評估，用最小二乘法對現場數據統計處理結果進行了假設分佈的回歸分析，並用d檢驗法對威布爾分佈和指數分佈進行了分佈檢驗，得出主軸軸承壽命分佈類型。利用理論分佈函數，對主軸軸承可靠壽命、平均壽命、 500小時的可靠度進行了評估。
  8. The time probability of first discovering target firm obeys index distribution

    首次發現目標公司的時間概率服從指數分佈。
  9. In this thesis, we described the structure characteristics, the proton concentration, and the refractive index distribution of the pe linbo3 waveguides. then we analyzed the mode characteristic of the waveguides " mode through 3d - fdbpm

    並用三維fd - bpm法對的質子交換linbo _ 3波導傳輸模式進行了研究，確定符合器件設計要求的單模波導的尺寸和工藝參數。
  10. The article set up 2 - dementional steady heat conduction model and equations based on buried channel waveguide, and solved the equations by separating variables method. using mathcad, 2 - d temperature distribution and the influenced refractive index distribution by thermo - optic effect were plotted in waveguide section area

    本文先以埋入式溝道波導為例，建立了二維穩態熱傳導方程模型，用分離變量法推導了方程解，並用mathcad2000在波導截面上繪出了二維溫度分布圖和受到熱光效應影響的折射率分布圖。
  11. Body mass index distribution adult asian

    體重指標亞洲成年人
  12. An index distribution is a distributing function that can describe the life - span of certain electronic elements well

    指數分佈是一種可以很好地描述某些電子元件的壽命的分佈函數。
  13. An index distribution is the one that can describe life - span distributing functions of some electronic elements well

    指數分佈是一種可以很好地描述某些電子元件的壽命的分佈函數。
  14. Grin micro - sphere is a new - type optical element, its optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium

    Grin聚合物微球是一類新型光學器件，主要依靠其特殊的非均勻折射率分佈實現各種光學功能。
  15. We propose a new conception : index distribution chart, which makes it possible for us to construct a new fast multiplication algorithm for matrix pairs of arbitrary dimensions

    我們提出了「指標分布圖」的新概念，從而構造出一個估計任意維數矩陣乘法的新演算法。
  16. Howevef, the method of manufacturing this kind of lenses today cannot control accurately the formation of their index distribution, which greatly confi11es the appliance of their optical function

    但是，現有的製作方法尚難以實現對其折射率分佈的精確控制，大大地限制了其優越光學性能的發揮。
  17. We have completed the earlier stage research on theory analysis, fabricated the grin sphere lenses using two kind of monomer selected by suspension diffusion copolymerization method, measured their refractive index distribution curve and other optical parameters of them, and evaluated imaging quality on the basis of their distribution curve

    本工作對此種透鏡的光學性能進行理論分析，選擇兩種適當聚合物單體利用懸浮擴散共聚的方法加工制備此類微球透鏡，測量所得透鏡的折射率分佈曲線和其它光學參數，並對此種梯度折射率微球透鏡的成像特性進行了評價。
  18. Firstly, based on the basic theory of grin optics the optical effects of the spherical symmetry grin micro - sphere lens were analyzed systematically. then two suitable monomers were selected to fabricate grin micro - sphere lens by suspension - diffusion - copolymerization method. finally, the refractive index distribution curve and other optic parameters of the micro - lens were measured

    本工作從梯度折射率介質光學的基本理論出發對球對稱grin微球透鏡的光學性能進行了系統分析；選擇兩種適當單體，採用懸浮擴散共聚法制備出聚合物梯度折射率微球透鏡；測量所得透鏡的折射率分佈曲線和其他光學參數。
  19. Furthermore two suitable monomers were chosen to produce such kind of grin polymer micro - spheres by suspension diffusion co - polymerization method. next, the refractive index distribution curve and other optic parameters of the micro - lens were measured

    進而選擇兩種適當的聚合物單體，利用懸浮擴散共聚的方法加工制備獲得此類微球透鏡，並測量了所得透鏡的折射率分佈曲線和其它光學參數。
  20. It is a new - type optics element, and its optical function is mainly achieved by the inhomogeneous reflective index distribution of the medium. it has such advantages ? simple geometric shape, small volume, short optical path, lightness in weight, easiness in producing by wholesale, etc. it has great potentialities in such fields as micro - optics, integrated optics and optics communication

    它是一種新型光學器件，主要依靠介質特殊的非均勻折射率分佈實現各種光學功能，具有幾何形狀簡單、體積小、光路短、重量輕、易於批量生產等特點，在微小光學、集成光學、光通訊中具有廣泛的的應用前景。
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