照射角度 的英文怎麼說

中文拼音 [zhàoshèjiǎodù]
照射角度 英文
luma angle
  • 照 : Ⅰ動詞1 （照射） illuminate; light up; shine 2 （反映） reflect; mirror 3 （拍攝） take a picture ...
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 照射 : shining; raying; shine; illuminate; light up; radiate; irradiation; radiation; bombardment; illum...
  • 角度 : 1. [數學] （角的大小） angle; the degree [size] of angle 2. （看事情的出發點） point of view; angle
  1. The paper discusses, on energy density of laser beam, emanative angle of laser beam and malajustmentdegree of laser beam s axes, the feasibility on adding irradiation of a certain laser irradiator

    從激光束的能量密度、瞄準光軸與激光束光軸的失調度、激光束的束散角三個方面論述某型激光照射器增程照射的可行性。
  2. Radiation from the sun also causes often serious sunburn, skin aging, eye cataracts, pterygium - a fleshy growth on the surface of the eye, cold sores and other ills, according to the report, the first to detail the global effects of sun exposure. ultraviolet light is needed to activate production of vitamin d in the body, which prevents rickets, osteomalacia and osteoporosis

    世界衛生組織發表報告稱，太陽光照射過度不僅會增加人們患癌的危險，同時也會造成嚴重曬傷皮膚老化白內障翼狀胬肉從眼睛內角的結膜生出一塊不正常的塊狀組織以及唇皰疹等其他一些不良後果。
  3. The human eye is not a perfect optical system, we analyzed the optical factors of affecting the human eye vision quality, such as diffraction on small pupil, the aberration of the eye system, the size of the pupil, illumination arid optical dispertion

    摘要人眼作為一種光學器官，存在著一些光學缺陷，從物理學的角度分析了小瞳孔的衍射效應、眼球光學系統的像差、瞳孔尺寸、照明度和光學散射等對人眼視覺質量的影響。
  4. The notable contributors here ? including david ray griffin and morgan reynolds ? have thoroughly scrutinized 9 / 11 from every angle and found the government portrayal of what occurred deceptive ? and dangerous

    顯著貢獻者這里-包括大衛射線格里芬和摩根雷諾茲-有詳細的審議， 9 / 11 ，從每一個角度看，並發現政府寫照所發生的欺騙性-而且很危險。
  5. The arrangement of light guide units is the research emphases. firstly, the dimensions of light guiding unit are calculated by rayleigh criterion. then, the parameters of sub - micron gratings are designed : the grating period is calculated by the grating equation according to the incident and transmitted angles ; finally, the groove depths of the gratings are arranged to satisfy the uniformity request

    導光網點的設計是本文研究的重點，首先利用瑞利判據計算出各導光網點的大小，然後設計導光網點? ?亞微米光柵的參數:按照入射光和出射光的角度，根據光柵方程確定光柵周期;最後，按照均勻性要求確定各導光單元的光柵槽深。
  6. It is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transform of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform

    它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。
  7. Computerized tomography ( ct ) is a typical non - invasive examination techniques in medicine, which can depict anatomical structures without damaging the human body. lt is based on the principle : under a number of angles, the x - ray attenuation in a cross section of a human body is measured by detector resulting in a set of profiles. this set of profiles is called the radon transfoim of the object in mathematics. the problem now is to reconstruct a two - dimensional image via inverting its radon transform

    它所基於的成像原理是：人體的某個剖面在若干個角度上被x射線束照射，照射后x射線的衰減量被檢測器記錄下來，形成投影集合，數學上將這個投影集合描述為該剖面的radon變換，通過反演radon變換就能夠重建剖面的二維圖像。
  8. With help from a team at the johnson space center in houston, texas, chiao selected subjects for his photos based on the space station ' s position, the weather below, and the angle of the sunlight

    在美國休斯敦約翰遜航天中心一個研究小組的幫助下，焦立中根據國際空間站的位置、地球天氣情況和陽光照射角度等因素，確定了拍攝的對象。
  9. By ior ( fresnel reflections ) - uses a fixed reflection curve based on the angle of view and its strength is controlled by the material ' s index of refraction

    依照折射率（菲涅耳反射）使用一個依據觀察角度計算的反射折射，其數值大小依據物質折射率。
  10. In the design of holographic disc storage system, we first proposed an optimized reflection configuration for sam fourier - transform hologram storage. then we designed and manufactured an asymmetrical fourier transform lens pair, which matched the parameters of slm and ccd and the system requirements. in order to achieve 1 : 1 pixel - matching of high resolution data pages ( 1024 768 ) between slm and ccd, the two lenses were designed and optimized in an iterative manner, and the combination of them reached satisfactory results with eliminated aberrations that can meet the design requirements

    首先提出來用於反射式傅立葉變換體全息存儲的空間-角度復用的光路機構，然後按照slm和ccd的光學參數以及系統的工作要求提出傅立葉變換鏡頭的設計條件，為實現在1024 768幅面的1 : 1像素匹配，設計採用非對稱結構的傅立葉變換鏡頭，可以解決slm與ccd像素尺寸相差比較大的問題，使兩個鏡頭的焦距比同slm和ccd的像素尺寸比相等。
  11. Standard lamp and diffusers are very important calibration elements, in chapter three, first uv and vuv radiometric standard for calibration are introduced. then the fabrication and characteristics of baso4 diffuser and alminium diffuser are researched, the baso4 diffuser ' s hemispheric reflectance and bi - directional reflectance distribution function were measured and compared with lambtian surface, and the deviation from that of lambtian surface is given. in the experiment, al diffuser ' s brdf is researched, obtain the change of spectral characteristic of al diffuser, compare al diffuser ' s brdf before and after coated with al + mgf2, and different al diffusers with different surface roughness

    鋁漫反射板作為一個漫反射光學元件安裝在太陽紫外光譜監視器的入射狹縫前，太陽紫外光譜監視器在軌測量時，太陽輻射入射到鋁漫反射板后進入入射狹縫，光譜輻照度的角度是變化的，本章測量了鋁漫反射的相對雙向反射分佈函數，研究了鍍膜（ al + mgf _ 2 ）前後光譜反射率的變化，漫反射的光譜特性及漫反射板表面粗糙度對相對雙向反射分佈函數的影響，使得測量數據反演成為可能。
  12. Basic function : heat source is anti - blast infrared - tube made of microcrystal quartz ;, continuosly variable mattress tilt, radiant head can two - directory rotate on horizon, x - ray cassette shelf under infant bed ; high - bright erdiate lamp detect lightness ; advanced microprocessor control temperature system, auto - heated mode, separately display set temperature and real temperature ; 4sound - light alarm capacity : set - off, fan, sensor, over temp.

    基本配置：採用了防爆型微晶石英紅外管作輻射熱源，嬰兒床斜傾角度有級可調，輻射頭可在水平位置上雙向隨意轉動，嬰兒床下內設有x光暗盒架，檢查照明採用高照度射燈，溫度控制系統採用先進的計算機控制，自動加熱方式，設定溫度和實際溫度分屏顯示，有四種聲光報警功能（溫度上下偏差、傳感器、斷電、超溫） 。
  13. The major factor is that while the sun is overhead at the equator, it is at a rather slant angle at the poles

    最主要的因素是在赤道上太陽位於正上方，而在兩極太陽則從一個傾斜的角度照射。
  14. Besides general lighting facilities, the gallery is also equipped with adjustable spotlights and portable display panels for exhibition purposes

    除一般照明外，尚有可調校位置及角度的射燈及易於搬運的陳列板供展覽之用。
  15. 3. improve the drive system of speedy cutting off valve in trt after investigating the operation of the trt system of the blast furnace and analyzing the structure of the speedy cutting off valve, the problems of the speedy cutting off valve are described from the viewpoint of system function. the new principle solution which contents the required function is determined by the mapping relation between function and effect in fee model, then the function structure is improved by trimming

    3 、快速切斷閥驅動系統的改進設計對trt系統和快速切斷閥結構進行了深入研究，從系統功能的角度描述了快速切斷閥存在的問題；按照需求功能通過fee模型中功能與效應映射關系，確定滿足需求功能的效應，產生了新的原理解；並應用裁剪對功能結構進行改進，提出了快速切斷閥存在問題的解決方案。
  16. It is the changing angle of the suns rays onto the surface of the earth that forms the basis of these indications

    大家所熟知的是日出日落計及赤道計，這些都是由太陽照射于地球表面的不同角度決定的。
  17. In the experiment of microtubule, the mechanics of depolymerization of tubulin after treatment is being studied using this system, and a phenomenon of microtubule breaking after being irradiated by exciting light was studied in detail

    本論文工作的創新點: 1 、應用光譜分析的方法，從物理學的角度宏觀地研究了激光與生物組織的作用規律，探討了臨床上弱激光照射治療的機理。
  18. It works by delivering beams of gamma rays into the human body from various directions and focusing them on the target tissue

    它將許多束很細的伽瑪射線從不同的角度和方向照射進人體，並使它們都在一點上匯聚起來形成焦點。
  19. Following are detailed steps of this system : in the segmentation section, we use three successive frames to detect the motion infomation of the pictures, by using blockmatching algorithm in two successive frames twice, we can get two pictures composed of motion blocks of the moving object, then we find out the common motion blocks of the two pictures, experiments prove these blocks approximately compose the moving object. after getting the motion blocks, we calculate the center of these blocks as the center of the moving object, thus we can use the center point as the origin, construct n straight linesjoining the boundry of the image and the center. on each line, we can find out a proper point near the object contour according to some criteria, then we use these n points as the initial points of the snake and let the snake converge on the object contour, thus finish the segmentation of the moving object

    本方案的實現過程為：分割部分：對運動目標的前後三幀進行兩次塊匹配運動檢測，通過找出兩個匹配結果中運動圖像塊的公共部分，獲得組成運動目標的圖像塊；求出運動目標圖像塊的形心作為運動目標的中心，以此中心為端點，向四周發散出角度間隔為的n條射線，射線的另一端終止於圖像的邊緣；在每條射線上按照一定的準則（點的梯度和與目標中心的距離在一定閾值范圍內）找出n個初始輪廓點；以這些初始輪廓點作為主動輪廓模型（ snake ）的初始點，用改進的貪婪演算法使snake收斂到待分割的運動目標輪廓上。
  20. This thesis developed an algorithm to reconstruct the wavelet coefficients of an image from the radon transform data. this algorithm is similar to the conventional filtered backprojection algorithm, except that the filters are now angle dependent, and the backprojection gives us the wavelet coefficients of the reconstruction, which are then used to synthesize the reconstruction

    該演算法與傳統的濾波反投影法相似，不同的地方在於，演算法中用到的濾波器是與x射線的照射角度相關聯的，而且反投影后得到的是待建圖像的小波分解系數，這些系數再經過逆小波變換就得到了最終的重建圖像。
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