射出光亮度 的英文怎麼說

中文拼音 [shèchūguāngliàngdù]
射出光亮度 英文
outgoing radiance
  • 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） ...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 亮 : Ⅰ形容詞1 （光線強; 明亮） bright; light 2 （聲音強; 響亮） loud and clear; resounding 3 （開朗; ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 射出 : ejaculation; ejection; effluence; delivery射出者 ejaculator
  1. X - ray flashes had previously been detected from some neutron stars, but they never exceeded the eddington limit by very much

    以往天文學家就曾觀測到過從中子星發出來的x射線閃光，但其亮度從來不會超過艾丁頓上限太多。
  2. The next move is to deduce the range of a bombing radiating wavelength with the flying bomb ' s temperature being analyzed and to compute the target ' s irradiance and radiated luminance between spectral penetrating strip based on the planck formula for the black body

    在此基礎上，從分析飛行彈體的爆炸溫度出發，推導了彈體爆炸時輻射峰值波長的范圍，分析了黑體輻射的普朗克公式，計算出目標在光譜通帶內的輻出度和輻射亮度。
  3. Perhaps the most famous diamond came onto the scene in the 1600s when world renowned gem merchant jean baptiste tavernier brought from india the 112 carat great blue diamond, part of which later became the hope diamond, and the hoh - i - noor in the british queens crown

    2亮度鉆石的亮度是指任何角度進入寶石冠部的光，都可以通過寶石內部，然後又經寶石冠部小面射出來，並被觀測者眼睛所看得到的光亮。
  4. By use of g. d. shen ' s tunneling cascade theory we have fabricated high performance and high power tunneling cascade ingaas / gaas / algaas 950nm / 990nm double wavelength strained quantum well lasers on the basis of former tunneling cascade high power lasers and high brightness light emitting diodes. the lasers " two peak wavelength are 95 ? nm and 990 ? nm. el spectrum ' s fwhm is 3nm

    在以往隧道級聯大功率應變量子阱激光器及高亮度發光管的理論研究與實驗的基礎之上，採用沈光地教授提出的隧道級聯思想，成功研製出基於ingaas gaas algaas材料的高性能大功率隧道級聯950nm及990nm雙波長應變量子阱激光器，激射波長分別為952 2nm和990 2nm ， el譜的譜線寬度約3nm ，未鍍膜器件單面最大輸出光功率可達2w以上，閾值電流最低達120ma 。
  5. ( 2 ) a continuous measurement method based on brightness temperature is proposed by processing the measured data of the multiwavelength pyrometer at two different times, the true temperatures and spectral emissivities at two different times can be calculated simultaneously. the experimental results show that this method improves the measurement precision of true temperature and spectral emissivity

    （ 2 ）提出了基於亮度溫度模型的連續測量法，通過處理多波長溫度計兩個不同溫度處的測量數據，可以同時求得兩個不同溫度處被測目標的真溫及光譜發射率，試驗表明:該方法可以提高計算精度。
  6. You do get neat effects like cerenkov radiation ( that lovely nuclear reactor glow ), but you ' re not violating causality or any of the other features of the light - speed limit because they ' re tied to the vacuum speed c

    類似於契倫科夫輻射（核反應堆所發出的漂亮藍光就由其產生）的奇妙效應確實存在，但你仍未打破光速的限制，因為所有這些速度最終都不能超過真空中的光速c 。
  7. We researched the influences of systhesis temperature, heat preservation time, eu + concentration, reduction surrounding feeling and flux on luminescent properties of sral2o4 : eu2 + phosphors, optimized the experiment conditions and reduced systhesis temperature about 100 c. we found that the systhesized sample ' s luminescent brightness is better with increasing systhesis temperature, but the phase component is more complex. we found that the luminescence brightness of sample appear a increasing process at first, and then a reducing one with the raise of eu2 + concentration, it indicated that the luminescence brightness is not better if the eu2 + concentration is too high or low. we found that the systhesized sample can not bright at too long heat preservation time, and the luminescence brightness is lower at too short heat preservation time. we found that particle diameter is bigger, the wavelength of emission peak is longer

    研究發現合成溫度高，合成樣品的發光效果好，但物相組成也較復雜； eu ~ （ 2 + ）離子在一定摻雜濃度范圍內，合成樣品的發光亮度先是出現一個提高過程，然後是一個降低過程，說明eu ~ （ 2 + ）離子濃度高或低都不利於合成樣品發光；保溫時間較長，合成樣品不發光，保溫時間較短，合成樣品發光效果不好，只有合適的保溫時間才能合成發光效果好的樣品；合成樣品的粒徑大小與發射峰的位置具有一定的關系，粒徑越大，發射峰越偏向長波方向；助熔劑對樣品的合成溫度和發光性能都有影響，助熔劑的量較低時，主要表現為助熔作用，對發光影響不大，助熔劑的量較高時，使得樣品發光亮度降低和余輝時間縮短；還原方式的不同，合成樣品的發光性能也不一樣。
  8. 3. led clusters could be used in the window - shopping for decoration, and part of restaurant, showroom, and wall for lighting and advertisement sign for main decoration

    採用luxeon功率led為led射燈的光源，亮度高，用led射燈做大面積天化裝飾照明時不會出現傳統光源之輻射高溫
  9. 3. led cluster lamp could be used in the window - shopping for decoration, and part of restaurant, showroom, and wall for lighting and advertisement sign for main decoration

    3採用luxeon功率led為led射燈的光源，亮度高，用led射燈做大面積天化裝飾照明時不會出現傳統光源之輻射高溫
  10. To improve the measuring precision of true temperature and spectral emissivity, the dissertation brings forth the new ideas and work as follows : ( 1 ) a brightness temperature approach is proposed and used for the measurement of the true temperature and spectral emissivity

    為了提高目標真溫和光譜發射率的測量精度，本課題主要研究工作如下: （ 1 ）提出了基於亮度溫度模型的亮溫逼近法的多光譜數據處理方法，以求取目標真溫及光譜發射率。
  11. Two wedge interferometers are designed that the thickness of one is higher than the other. so when the incident coherent light through the interferometers can acquire two fringe patterns which having space shift, but the incident incoherent light only result in consistent intensity signal. through a differentiating amplifier, two signals subtract which can eliminate noise of background and result in higher contrast ratio fringe signals. this method largely improves the system and the ability of detection. the spacing of line fringes is a function of incident laser wavelength, by analyzing, we can extract the wavelength of incident laser. the optical unit analyzing and results also simulated with matlab

    當背景光入射時，直接穿過干涉儀，僅發生強度的衰減，在兩個探測平面上產生幅度基本一致的灰度信號，通過差分放大器，相消為零，從而抑制了背景干擾。當激光信號入射，穿過干涉儀時受到調制，在探測平面上產生干涉條紋。通過所設計的存在平均厚度差的雙楔形干涉儀，兩路干涉條紋圖案出現相對移位：在兩個探測平面對應的位置上，一路出現亮紋，另一路出現暗紋。
  12. In this paper the latter is discussed in detail. firstly, this paper analyzes and compares the different 3d display techniques synthetically and the control architecture of static volume display system is built. then this paper discusses how to choose the image space material and the voxel activation process and optical layout of such a system

    首先，本文綜合分析比較了各種三維顯示技術，提出了靜態成像系統的控制結構，分析了成像空間材料的選取方法、體素的激活過程和光學系統的組成，重點闡述了體素空間排列、入射光的強度與體素亮度的關系。
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