輝亮度 的英文怎麼說

中文拼音 [huīliàngdù]
輝亮度 英文
luminance（photometric brightness）
  • 輝 : Ⅰ名詞（閃耀的光彩） brightness; splendour; brilliance Ⅱ動詞（照耀） shine
  • 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
  1. This type of long persistent phosphor has the advantages of innocuity, no radioactivity, high luminescence, long duration and no need of electricity, so it can be regarded as high efficiency solid display material

    它無毒、無放射性、亮度高、余輝時間長、不消耗電能，是一種高效節能的固體發光顯示材料。
  2. The study indicate that sral2o4 : tb3 + phosphor can be composed from 1250c to 1550c, the phosphor ' s luminance reduce and the afterglow time shorten along with the compounding temperature ; the better luminance and afterglow with the better crystalloid degree ; the luminescence of tb3 + ion in the sral2o4 is coming from the transition of 5d4 - 7fj ( j = 6, 5, . . . 0 ) ; the afterglow is because of the electron that seized in the trap released which integrate with the luminescence center

    合成發光體亮度隨合成溫度的降低而逐漸降低，余輝時間逐漸縮短；當合成物具有較好的結晶度時，合成的發光粉不僅發光亮度高而且余輝時間長； tb ~ （ 3 + ）離子在sral _ 2o _ 4基質晶格中的發光主要來自於~ 5d _ 4 ~ 7f _ j （ j = 6 ， 5 ， … … 0 ）的躍遷；其餘輝是因為不斷有被陷阱所俘獲的電子釋放出來與發光中心復合。
  3. One can discover other spiritual themes and imagery in andersens works as well. for example, the following passage from the story the bell 1845 suggests that the author experienced some degree of enlightenment : the whole of nature was a large holy church, in which the trees and hovering clouds formed the pillars, the flowers and grass, the woven velvet carpet, and heaven itself was the great cupola ; up there the flame color vanished as soon as the sun disappeared, but millions of stars were lighted ; diamond lamps were shining, and above them sounded the invisible holy bell ; happy spirits surrounded them, singing hallelujahs and rejoicing

    我們在安徒生的作品中還可以發現一些靈性題材和意象，例如，以下節錄自故事鐘聲1845年發表的一段文字，透露了作者某種程度的開悟體驗：整個大自然就是一座神聖的大教堂，以樹木和浮雲為樑柱，以群花和綠草為絲絨地毯，而穹蒼就是它遼闊的屋頂，在那裡太陽一隱身，五彩光輝便隨之消逝，繼而亮起繁星點點，鉆石般的燈火閃閃發光，無形的神聖之鐘從上方傳來陣陣鐘聲，快樂的精靈圍繞著它們，唱著充滿喜悅的頌歌。
  4. It shone brilliantly for a week or two and then its brightness subsided.

    它輝煌地照耀一、二個星期後，亮度減退。
  5. Eu2 + ion activated strontium aluminate phosphors are a kind of photoluminescent materials with high brilliance, long afterglow and stable performance

    稀土銪離子摻雜的鋁酸鍶基質發光材料是一類發光亮度高、余輝時間長、性能穩定的長余輝發光材料。
  6. The effect of h3bo3 was discussed in detail, and the luminescence and aferglow time was increased. the stability of this material was studied and it needs coating processing in application. then by changing the base, activator, flux and reaction condition, we studied different phosphors based on the aluminates, silicates, catio3 and y2o2s in detail, and obtained the best stoichiometry and preparation of these phosphors with the colors of red, red and orange, yellow - green, blue - green, cyan and blue - purple

    本論文採用高溫固相法，對黃綠色sral _ 2o _ 4 ； eu ， dy長余輝材料的發光特性進行了深入的研究，詳細討論了助熔劑硼酸對材料的影響，大幅度提高了該材料的余輝亮度和時間，並對該材料的穩定性進行了研究，得出使用時要進行包膜或其他防潮處理的結論。
  7. Their powers of thought, of feeling, of observation, were instantly redoubled. it seemed as though their life had till then been passed in darkness, and was all at once lighted up by a new brightness that was full of significance

    她們的思考感覺和洞察能力頓時增強了十倍，她們以前彷彿在黑暗中度過的生活忽然被那前所未有的充滿現實意義的光輝照亮了。
  8. Such variations are found that due to applied magnetic field from the substrate. the aspect and brightness of the glow and the self - bias voltage for the target changes significantly

    實驗中觀察到，在外加磁場的作用下，等離子體放電的輝光的明亮程度及外貌和靶面自偏壓發生了明顯變化。
  9. 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。
  10. 1 measurement items : luminance ( transmittance, grey scale inversion ), chromaticity, response time, flicker, eoc, gamma curve, view angle performance, spectrum, reflective luminance, reflective chromaticity, reflectivity, module optical performance with certain temperature range

    1量測項目：亮度（穿透率，灰階反轉） ，色度，響應時間，閃爍度，光電特性曲線，圖像輝度曲線，視角特性，光譜曲線，反射亮度，反射色度，反射光譜，反射率，產品光學參數的溫度特性。
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