灰體輻射 的英文怎麼說

中文拼音 [huītǐfúshè]
灰體輻射 英文
gray body radiation
  • 灰 : Ⅰ名詞1 （物質燃燒后剩下的粉末狀的東西） ash 2 （塵土; 某些粉末狀的東西） dust 3 （特指石灰） lime...
  • 體 : 體構詞成分。
  • 輻 : 名詞（車輪中車轂和輪圈的連接物） spoke
  • 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） ...
  • 輻射 : radiation; exposure; radio; beaming
  1. Emission spectrum for a two level atom interarcting with gray body radiation field

    由灰體輻射場驅動的二能級原子的發射譜
  2. First the emission spectrum of an atom in a grey - body cavity is stuided. the influences of the incident field photon - number distribution, the cavity absorptivity and the system temperature on the atomic emission spectrum are discussed in detail. it is found that the influence of cavity radiation on the atomic emission spectrum could be reduced through diminishing the absorptivity of the cavity and lowering the temperature of the cavity

    我們首先研究了灰體腔中二能級原子和型三能級原子的發射譜，詳細討論了入射場光子數分佈、腔體吸收系數以及系統溫度對原子發射譜的影響，指出在實驗上可以通過減小腔體吸收系數、降低系統溫度來減小腔體輻射對原子發射譜的影響。
  3. Picture 5. before treatment : on the edge of the lens there are scattered and radiated plump greyish white turbidities which shows the expanding period of cortical cataract

    治療前:晶體周邊散在的，呈輻射狀排列的灰白色混濁且較飽滿，處于皮質性白內障膨脹期表現。
  4. Abstract : the control methods of tailing dam of wulongquan mine were introduced, some new techniques as recovery and utilization of the wash - or e tailings of limestones and dolomites, and draining seepage and solidification technology by radial well to reinforce the main dam were described in detail

    文摘:介紹了烏龍泉礦尾礦庫治理的具體方法，詳細地闡述了回收利用石灰石、白雲石洗礦尾礦的回收利用和採用輻射井排滲固結技術加固主壩等新工藝。
  5. The expression between the temperature of the objects that have real surface and the luminance of pixel in the image produced by ccd camera is deduced in this paper. the measurement errors are analyzed in this paper

    本文詳細推導了在高溫輻射體具有實物面的情況下，物體溫度和ccd圖像灰度之間的關系；討論了該方法的測量誤差及減少誤差的措施。
  6. We analyze the radiative properties of scattering medium in the boiler in the visible range and deduce the expression between the temperature of the radiation object and the luminance of pixel in the image produced by ccd camera ; 2

    簡要分析了工業爐內彌散介質在可見光范圍內的輻射特性，推導了輻射特性與溫度的關系，並在此基礎上推導了高溫輻射體溫度與ccd圖像灰度之間的簡化關系式； 2
  7. In this paper, firstly, three - dimensional geometrical models of the target and ir flares are established and by using the software vega missile attacking process is real - time simulated visually. secondly, the ir radiation characteristic of the target, background and the ir flares are analyzed, in which the wave radiation of the sun at different time, wind speed, the relative humidity and ir radiation attenuation characteristic of the atmosphere is under consideration. from above the ir image of the target, ir flare and the background are got and then are normalized to gray color image that will be showed in a child window in real time

    本文通過三維建模工具creator建立目標、背景和干擾的三維模型，再通過視景模擬軟體vega生成載機、導彈和目標飛機的可見光場景圖像，實時地對導彈攻擊工程進行可視化模擬；並分析了目標、背景和干擾的紅外輻射特性，計算出傳感器路徑上大氣衰減等等，將經過衰減的目標、背景和干擾的輻射強度量化為灰度圖，以子窗口形式實時顯示；進一步可以使目標和干擾按照各自的運動軌跡運動，便可產生動態的紅外熱圖像序列。
  8. We obtained the formula between the flame temperature and ccd image, analyzed the errors in the formula ; 3. we designed and made a flame temperature measurement system based on the color ccd image

    根據ccd器件、幾何光學、輻射測溫機理、火焰的灰體假設，得出火焰溫度與ccd輸出圖像之間的關系式，對影響關系式的各種因素進行了分析； 3
  9. The authors have observed the progress of deformation and destruction of coal bodies in the experiment, carried out the macroscopic and microscopic research of the destruction progress of coal samples under load by means of servo electro - hydraulic loading test and electromagnetic radiation and audio emission monitoring, analyzed the cracking rate of coal samples under different situation, investigated the formation and development of cracking by use of fracture and elasticity mechanics, and thus established a sound experimental basis for the prediction by using gray classification

    摘要進行了煤體變形破壞過程實驗，利用電液壓伺服加載試驗、電磁輻射和聲發射監測手段，從宏觀、細觀、微觀三個方面對煤樣受載破裂過程進行試驗研究，分析煤樣的裂隙發展速度及其所處的不同的狀態，並參照目前的預測方法提出了煤與瓦斯突出危險狀態灰色分類方法。
分享友人
分享到 Line

分享到臉書