漫射系 的英文怎麼說
中文拼音 [mànshèxì]
漫射系
英文
diffuse series-
There may be dog - eared copies of the works of james michener lying about, and douglas adams, " hitchhiker ' s guide to the galaxy " sits in your backpack
詹姆斯-米契納的作品和道格拉斯-亞當斯的《銀河系漫遊指南》可能會深得射手座的喜愛。In this engine, we loaded some 3d data models, established 3d terrain, the construction on the ground, the numen of the secene ; made the use of shading model we realized the lighting of the scene, and made the use of the environment texturing mapping we realized the sky box, and mip - maping we realized the rendering of the 3d terrain, which gave us the ideal effect
系統中實現了載入三維模型文件,建立了三維地形、地面建築物、場景中的精靈;使用光照明模型實現三維場景的照明效果;使用環境紋理映射技術實現大環境天空的渲染,使用mip - map紋理映射技術實現三維地形的表面紋理;得到了比較理想的渲染效果,實現了對三維場景的漫遊。Based on the analysis of the effect on the maximum range of the equation ' s each parameter and the traditional method of extinction ratio, the noncooperative regulable attenuation - measure the minimum detectable power of laser altimeter on the condition of constant miss probability by attenuating the laser power transmitting to the diffuse reflected simulant target - was put forward
在傳統的消光系數法基礎上,根據對月測距方程各系數的影響權重分析,提出了非合作目標可調衰減法,即:通過對漫反射模擬目標,衰減出射激光功率,在一定的漏警概率條件下測量激光高度計的最小可探測功率。By taking advantages of epipolar line features and depth discontinuities in reference 中國科學院 軟件 研究所 博士 學位 論文 基于 圖 象 的 快速 繪制 技術 的 研究 images , an efficient inverse wmping algorithm is pfoposed in chapter 3 for gcnerating nagcs of novel views by combining multiple eference images 帆 enhm different vie 呷 oints because continuous segnents determi 。 d by pairs ofedge pixels at co 。 spending epipolar lines are order kept , only pairs of edge pixels in the reference 渝 明 e e necess 叨 口 cowute to obtain generalized disparity of all points in the desired image as a result , sighficant acceleraion could be made in the endering pfo 比 鴕 two accelerating techiq 此 s e presented in this algori 山 mb accelerate the hole illing process his algorithm extends the reference images rom projection of single col : ii ’ ected surface in previously developed nvnverse w 出 下 er to ima 驢 s captured rom complex scene in chapter 4 , an 《 dent ibr method is prese 庇 仙 y takn ull 訕 antage of 呷 bies c 咖 the method can simulate the 3d details on sllri : ace of object successfully he 。 叩 proach , called rered ature mopmp consists of two pans at fst , an origi 。 ltexture with orthogonal displacements per pixel is deco 啊 osed into a series of new t6 刀 mfcs with each 他 lug a given displacement per pixel , called ae , ea atures , or lt hen hese lt e used to render the novel view by conventional texture mapping d avoid gaps n the endered hlla 驢 , some phels are to be interpolated nd extended in the 廠 kaccoding to the depth differe eee between two neighbor pixels in the original texture as these ltlt fc … e much storage nd therefore much time is equired to install ltlt into the text ’ ufc buffec an 舊 thod is pfoposed to co 呷 fcss the ltlt , nd the cottcspondingfclldering method is given experimental esults show that the new method is efficient , especially n rendering those objects with a smaller depth rnge compared withtheir size , such as relief surfaces of building
與己有的三維變換方法相比較,該方法不但成功地填補了由於投影區域擴張而產生的第一類空洞,而且成功地填補了由於空間深度非連續物體相互遮擋而產生的第二類空洞,從而方便地實現了虛擬環境中的漫遊;基於物體表面深度的連續性,本文提出了一個位移預測方法? ?此方法可以從單幅參考圖象獲得逆映射過程中所需要的目標圖象的位移信息,從而大大提高了演算法的效率:與通常的正向映射演算法相比,此演算法克服了多幅參考圖象所帶來的計算量成倍增長等問題,而且誤差較小。 2 )基於極線幾何的快速逆映射演算法。利用參考圖象的邊界信息與隱含的遮擋關系,以及極線幾何的性質,本文第三章提出了一個基於極線幾何的快速3 『一中國科學院軟體研究所博士學位論文基於圖象的快速繪制技術的研究逆映射演算法,從多幅參考圖象精確合成當前視點目標圖象。An automatic scanning near infrared diffusive optical imager for breast cancer detection was developed, which combined the international progress in tissue imaging with near infrared laser in recent years
結合近年來國際上利用近紅外激光對生物組織內部成像的一些進展,研製了一臺自動掃描的近紅外漫射光乳腺癌檢測和成像系統。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Standard test method for measurement of the luminance coefficient under diffuse illumination of pavement marking materials using a portable reflectometer
用便攜式反射計測量路面標記材料在漫射照明時發光系數的標準試驗方法In the section 2, firstly based on the diffusion approximation theory, the temporal characteristics of the reflectance and the transmittance were theoretically analyzed in turbid tissues ; secondly, the curves were simulated that the intensity and the pulse shape of the time resolved reflectance and transmittance versus the absorption a, the scattering s and the anisotropy coefficient g in two different boundary conditions : semi - infinite turbid media and homogeneous slab ; at last, the optical properties can be derived from the curves ; in the section 3, the conditions of ultra short laser pulses of different pulse - width and shapes has been theoretical analyzed and calculated, besides, the simulated the curves of the intensity and pulse shapes of the reflectance and transmittance in a homogeneous slab are obtained for use and future studying
第二章中首先根據漫射近似理論對超短脈沖在以生物組織為典型的混濁介質中傳輸進行了理論分析,然後對兩種邊界條件下產生的漫反射、漫透射光脈沖強度和形狀隨各光學特性參數的變化情況進行了數值模擬,最後得到了混濁介質的光學特性參數與漫反射、透射脈沖強度與形狀的關系曲線。第三章對不同形狀和脈寬的脈沖光源入射到混濁介質中產生的漫反射、漫透射脈沖的強度和形狀進行了理論分析和數值模擬,並將高斯脈沖與方波脈沖情況進行了對比,得到了各種情況的漫反射、漫透射脈沖強度、形狀與各光學特性參數的關系曲線,這對從分析脈沖形狀中提取介質的光學特性參數的信息有重要的意義。The various medium parameters have different influence on the reflection of the laser pulse. based on the diffusion approximation theory, the boundary condition of semi - infinite homogeneous media, the influence of the absorption a, the scattering s and the anisotropy coefficient g on the ultra short laser pulse of different pulse - width and shapes has been researched
論文對超短脈沖在混濁介質中的傳輸進行了理論分析和數值模擬,並在不同脈寬的高斯脈沖和方波脈沖入射到混濁介質的漫反射、漫透射脈沖強度和形狀進行了理論分析和數值模擬,得到了它們與各光學特性參數的關系曲線。Quantitative tests for sugar content and total acidity of pears were carried out by this system and the relationship between the fruit reflectance and internal quality indices were obtained by using partial least squares calibration techniques
利用該系統對不同採收期雪青梨糖度和總酸度進行了自動檢測試驗並結合多元校正演算法偏最小二乘法,建立了雪青梨漫反射光譜與其內部糖度、酸度的相關關系。Fvisar ( fiber velocity interferometer system for any reflector ) which is made up of fiber can measure the velocity for any reflector without touching. it is widely used in the velocity measurement, especially in the field of material impact characteristics researching
全光纖速度干涉系統( fibervelocityinterferometersystemforanyreflector : fvisar )是一種以光纖為框架、非接觸測量任意漫反射面速度的干涉儀。Paper and board tests. measurement of diffuse reflectance factor. general principles
紙張和紙板試驗.漫反射系數測量.一般原理Iso paper, board and pulps - measurement of diffuse blue reflectance factor iso brightness
紙張紙板和紙漿.藍色漫反射系數的測量Paper and board tests. measurement of diffuse blue reflectance factor of paper and board
紙張和紙板試驗.紙張和紙板藍色漫反射系數測量Paper and board tests. assessment of the contribution of fluorescence in the measurement of the diffuse blue reflectance factor
紙張和紙板試驗.評估螢光在測量藍色漫反射系數時的作用Methods for determining optical properties of pulp, paper and board - measurement of diffuse reflectance factor of paper, board and pulps
紙漿紙及紙板光學特性測定方法.第1部分:漫反射系數測量The stan - holder is a convenient accessory option for keeping the standard in place during measurements. stan - holder is available for $ 75
Holder是一個方便的用於在測量中固定標準漫反射系數測量儀的附件,其價格為$ 75 。Later the characteristics of sea - surface reflected ( including specular and diffuse ) coefficients are investigated as well as the origin of multi - path effects
再研究了海面反射(包括鏡面反射與漫反射)系數的特性,影響多徑效應的因素等。( b ) propose the multiple apertures system based on analysis of channel performance of atmospheric channel. ( c ) propose rake receiver in indoor diffuse channel based on analysis of channel performance
)在對室內漫射通道特性進行分析的基礎上提出了室內漫射通道下的rake接收機系統,並分析了其性能。Moreover, multiple frequency stimulation method can increase consumption of ic obviously and surface diffuse reflection method can improve surface emission coefficient of ic availably
混和信號激勵法能明顯增大三極體放大電路耗散功率,特別是第一級耗散功率;增頻激勵法能有效提高ic耗散功率;表面漫射法能有效增大元器件的發射系數。分享友人