漫射光 的英文怎麼說
中文拼音 [mànshèguāng]
漫射光
英文
broad light-
The above definition of diffuse density implies that the input light is collimated and that all the output flux is collected.
上面定義的漫射密度意味著輸入光先經過準直,然後收集所有的輸出量。The identification of different panax ginseng seeds by nirs
近紅外漫反射光譜法用於不同人參種子的鑒別Cable choice of the beam penetration or diffuse reflectance
可選擇的光束穿透或漫反射光纜Standard test method for determining color of a membrane switch backlit with diffuse light source
帶漫射光源的薄膜開關背面照明的顏色測定標準試驗方法Standard test method for determining luminance of a membrane switch backlit with diffuse light source
帶漫射光源的薄膜開關背面照明的亮度測定標準試驗方法Light from the source falls on a diffuser d, figure 6. 8.
光線自光源發出后投射到一個漫射器D上,如圖68所示。Gets or sets the diffuse color emitted by the light
獲取或設置光線發出的漫射顏色。Retrieves or sets the diffuse color emitted by the light
檢索或設置光線發出的漫射色。Sunlight is reflected from the upper surface of the light shelf into the room interior and particularly onto the ceiling where it provides additional, diffuse light
陽光通過光架上表面反射進入室內並且部分投射到和天花板上,從而產生了額外的漫射光。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We will be discussing only point lights and the diffuse lighting model in this document
在此文中,我們僅會正討論點光源及漫射光照模型。As we known that the laser pulse energy will be attenuated in the turbid media and the pulse shape will be changed by scattering and absorption. besides, the ultra short laser pulse will be widened by the diffusive scattering
由於超短脈沖激光在混濁介質中傳輸時,將因漫散射而使脈沖展寬,因此漫反射、漫透射光中必然含有介質光學特徵的信息。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。Light from the source falls on a diffuser d, figure 6. 8
光線自光源發出后投射到一個漫射器d上,如圖6 8所示。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。A medium that scatters light, used in photography to soften shadows
漫散屏,柔光屏散射光線的介質,用在攝影中使背景柔和A color that represents the diffuse color emitted by the light
一種顏色,表示光線發出的漫射色。Dirt, grime, and other bonded contaminants on the surface of a car ' s paint absorb and diffuse light, reducing gloss, and making the finish look dull and lifeless
表面上的灰塵、污濁和其它污染物可以吸收和漫射光源,降低它的光澤度,使漆面看起來不吸引人。分享友人