geometrical optics 中文意思是什麼
geometrical optics
解釋
幾何光學- geometrical : adj. 1. 幾何學的，幾何圖形的。2. 按幾何級數增長的。adv. -rically
- optics : n. 〈作單數用〉光學。
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Then, according to the geometrical optics, the modulation of structure light by the parallel projective illumination and the emanative projective illumination is discussed to educe the height formula corresponding to these two illuminative mode
然後，基於幾何光學分析，討論物體輪廓對平行投影及發散投影結構光場調制問題，導出與這兩種照明方式相適應的高度公式。 -
Nature of light, geometrical optics, and gaussian approximation, wave optics, interference of light, coherence, polarization of light, diffraction of light
光的性質、波動光學、幾何光學及高斯近似、光的干涉、相干性、光的偏振、光的繞射、一些重要的應用實例。 -
Based on the theory of geometrical optics, the relationship between the axial force exerted on the micro - sphere particles in the mie scattering field and the main parameters of laser is calculated quantitatively when the absorption is considered. the results not only show the relationship between the axial force and some parameters, that include the absorption coefficient of microscopic particles, the laser wave - length, power and so on, but also are useful for choosing parameters in experiments
摘要以射線光學模型為基礎，對微粒直徑遠大於激光微束的米氏粒子在考慮對光的吸收時軸向力與光源參數的關系進行了計算，計算結果給出了軸向力與微粒的吸收系數、波長、激光功率等參數的關系，為實驗中參數的選擇提供了依據。 -
Vocabulary and character for geometrical optics
幾何光學術語符號 -
Based on huygens - fresnel diffraction integral theory, the propagation properties of bessel beam were studied in this paper. by using the analyses of geometrical optics, hollow beam are found and the formula of the starting point 、 the end point and the bottle length can be got
論文中，我們基於惠更斯-菲涅耳衍射積分理論研究了由軸棱錐產生的貝塞爾光束的傳輸特性，並且通過幾何光學解析無衍射光束的聚焦特性。 -
On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied. by exploring the behaviors of reflected light and transmitted light from single fiber, the distribution of the light is described and the proportionalities between the intensity of the reflected, transmitted and scatered light are obtained respectively, and the different laws governing the intensity of diffused light and transmitted light from single fiber between near and far field are discussed. experiments demonstrate that the decrease of projecting light in far field is in direct proportion for the increase of fiber diameter, which serves as the theoretical basis for a series optics equations, as well as for the designment for photoelectric deviccs for detecting fibers
結合物理學的基本原理和幾何光學的基本規律以及光度學的基礎理論等三方面，研究了單纖維在平行均勻光束垂軸入射時的光學性質.分析了單纖維反光和透光的特徵，光強分佈及反射光、透射光和散射光的相對大小;討論了在近場和遠場條件下，漫反射光和透射光光強的不同規律;通過實驗驗證了遠場時，纖維的漫射光強度與纖維直徑成正比的關系 -
Second, the paper calculates some rfss ( radio frequency simulation system ) anechoic chamber to use go ( geometrical optics ) and gives the detailed calculating course and consequence. then compares it with measured consequence, observes that they tally well. so, the model of microwave anechoic chamber is right
本文採用幾何光學法計算了某射頻模擬微波暗室，並詳細給出了計算過程，最後得到了靜區反射率電平的計算結果，然後將其與實測結果進行比較，發現基本吻合。 -
While the new components having the same numbers with these original physical vectors are introduced and the new components are combined with those original physical components to form a new symplectic space, the ray problem of wave propagation in geometrical optics is converted into the problem of lagrange submanifold in the symplectic space
通過引入波向量（慢度向量） ，將物理空間中幾何光學的射線問題轉化為辛空間中的lagrange子流形（超曲面）問題。 -
Taking stray light in " shenguang iii " as the study subject and basing on the basic principle of geometrical optics, applying the technological path of paraxial ray and real ray tracing, a new analytic way and data structure, which suits for the specific requirement in analysis and process of ghost images, is presented
本課題就是以「神光- 」激光裝置中的雜散光為研究對象，針對高功率多程放大系統在鬼像分析與處理方面特殊要求，從光線光學的基本原理出發，應用近軸光線與空間光線追跡技術路線，提出一種新型的分析方法和數據結構。 -
Incremental length diffraction coefficients ( ildc ) is adopted to calculate the contribution of edge diffraction. in order to improve the accuracy of calculation, multi - scattering is discussed, based on the two former contributions and ray - tracing method. geometrical optics ( go ) and physical optics ( po ) are used to calculate the multi - reflection between facets and facets
對于鏡面反射採用物理光學法計算其散射貢獻，結合基於面元的目標模型的表示，採用離散的積分形式，將面電流積分化簡為線積分，簡化計算復雜度；對于邊緣繞射，運用增量長度繞射系數理論計算目標邊緣繞射場；在多次反射中，則以光線跟蹤方法為基礎，採用幾何光學、物理光學相結合的方法分析考慮多次散射場。 -
The text even explores the method to build the building database and computes the field intensity based on geometrical optics and consistency diffraction theory
本文還探索了自動建立建築物數據庫的方法，基於幾何光學和一致性繞射理論對跟蹤射線的場強進行了計算。 -
The transition between geometrical optics and wave optics
幾何光學與波動光學的過渡 -
Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed
摘要通過衍射反比關系和幾何光學的量子化，討論了幾何光學和波動光學的過渡問題。 -
Comparing the shape design method that is in common use currently, deducing the physical and geometrical optics theory, this article advanced a direct - shape method for the reflector
本文綜合比較了目前常用的賦形設計方法，並通過物理光學、幾何光學理論公式的推導，提出了一種反射面直接賦形的方法。 -
In this paper, various previous brdf models, which include empirical models, geometrical optics models and theory models, are summarized and their merits and demerits are analysed. both shadowing function and facet distribution function as statistical characters of rough surface are discussed besides simpled fresnel reflectance function
本文首先總結了前人提出的各種目標表面brdf模型? ?經驗模型、幾何光學模型、理論模型等，分析了這些模型的優缺點，論述了隨機粗糙表面幾何光學統計特性? ?遮蔽函數、小面元分佈函數，簡化了菲涅爾反射函數。 -
In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics.
在使用上述那些公式時，必須記住它們是利用幾何光學的一些定律導出的。 -
Geometrical optics - nomenclature and definitions
幾何光學.命名和定義 -
Discussion on geometrical optics symbolic
幾何光學符號法則探析 -
At present, the design of light guide plate in and abroad is based on geometrical optics principle. in this dissertation, a novel light guide plate fabricated by gratings is proposed, including its designing and fabricating method
目前，國內外生產的導光板都是基於幾何光學原理進行設計的，本文提出一種新型導光板? ?光柵型導光板的設計和製作方法。 -
Maslov ' s method can overcome the drawback that the solution in the caustic region cannot be obtained with geometrical optics. the key step of the method is numerical computation of hamiltonian equations, which can be solved by the symplectic algorithm
Maslov理論克服了幾何光學法無法處理焦散現象的缺陷，但應用該理論關鍵的一步是對相空間里hamilton正則方程組的計算，辛演算法的引入使這一問題得以解決。
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