擋光層 的英文怎麼說
中文拼音 [dǎngguāngcéng]
擋光層
英文
light blocking layer-
Because the skin excretes melanin, which will come out absorb the uv rays from sun and darken the skin, but the hair doesn ' t, it can only decompound melanin
答案一，人體會在皮膚表面增加黑色素的沉積，阻擋陽光中的紫外線深入皮膚內層，但是頭發沒這本事，只會分解黑色素。The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved
導致本現象的原因是由於各有機層電場強度的變化影響了空穴和電子的隧穿幾率，從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 ）制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ，空穴阻擋材料balq3的摻入顯著影響了oled的光電性能，當balq3的摻雜濃度為25mol %時， oled的發光效率為1 . 0lm / w ，發光光譜的峰值為440nm ，色純度為（ 0 . 18 ， 0 . 15 ） ，未封裝器件的半衰期達到了950小時; 4 ）在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時，不僅改善了器件的發光亮度和色純度，而且提高了器件的發光效率和壽命。Lie as a result of ground floor first floor, summer calm, wintry day does not have sunshine illuminate all things, this is the main trouble when living, but, if your house door or window direction are consistent, source of form become a common practice is linear convection, wear a room and pass, or be apart from between the building and did not hold back in relief illumination to enter etc, remain preferred requirement so
由於底層處在一樓，夏日無風，冬日無陽光普照，這是居住時的主要煩惱，但是，假如你的房屋門或窗方向一致，形成風源直線對流，穿房而過，或建築間距離並沒有阻擋陽光照入等，這樣仍然是擇優的條件。A pall of smoke shut out the sun from the city
一層煙幕把陽光擋在城市之外。When building a building, what regulation do floor height and building span have ? how is 1 - 2 layer always blocked now sunshine ? violate compasses construction
蓋樓時，樓層高度與樓間距有什麼規定?怎麼現在1 - 2層總被擋陽光?是不是違規建設The low winter sun beamed directly upon the great double - doored entrance on this side ; one of the doors being open, so that the rays stretched far in over the threshing - floor to the preacher and his audience, all snugly sheltered from the northern breeze. the listeners were entirely villagers, among them being the man whom she had seen carrying the red paint - pot on a former memorable occasion
低沉的冬日直射著這邊有著雙層大門的入口處一扇大門已經打開，外面的陽光照進裏面的打麥場，落在講道人的身上，也落在聽講道的人身上，他們都暖暖和和地站在麥倉里，麥倉擋住了北邊的寒風。The sims, ir and raman analysis results show that the tritium permeation barrier ( tpb ) is formed when tic and sio2 films are annealed in hydrogen at about 350 ?
利用二次離子質譜（ sims ） 、紅外吸收光譜（ ir ）及激光喇曼光譜（ raman ）技術，證實了tic和sio2在350左右的氫中退火可形成防氚滲透阻擋層。The puffy trails cool the upper atmosphere by reflecting sunlight away and warm the lower atmosphere by trapping outgoing heat
膨大的凝結尾會把陽光反射出去，使上方的大氣層冷卻，又會阻擋下面散發上來的熱，而使下方的大氣層變得溫暖。Choice layer secondary considers the following factors : keep out reachs daylighting situation ; the convenience degree of the life ; environmental requirement ; domestic population age is formed reach healthy state ; the total number of plies of residential building
選擇層次要考慮以下幾個因素：遮擋及採光情況；生活的便利程度；環境要求；家庭人口年齡構成及健康狀況；住宅樓的總層數。Compared with green light - emitting device, blue oled has many problems such as brightness, efficiency, stability, and color saturation, in this study we investgaited the blue oleds systemically : 1 ) double heterosturcture oled was charaterized. due to the introducing of electron transport layer alq3 and hole - blocking layer balq3, the energy matching was more reasonable and the carrier injecting was more effective in the double - layer device. the maximum efficiency and luminance of this device attained to 1. 90 lm / w and 10, 000 cd / m2, respectively
其次，由於一直以來藍光oled器件的研究處于相對落後的狀態，其發光亮度、效率、穩定性和色純度都無法綠光器件相比，所以本論文在以下幾個方面對藍光器件的性能進行了系統的研究: 1 ）研究了雙異質型藍光oled器件，由於本研究引入了空穴阻擋層，使得載流子的復合和激子的擴散被限定在發光層內，器件的發光效率達到了1 . 90lm / w ，最大亮度達到了10000cd / m2 ，比傳統結構器件的效率和亮度提高了約一個數量級; 2 ）制備了結構為ito / npb / balq3 / alq3 / mg : ag的oled器件，研究發現，當改變各有機層厚度時，器件的電致發光光譜發生了從綠光到藍光的移動。If its predecessors are any guide, the infrared pictures that sirtf delivers will be full of scientific surprises. “ the atmosphere is more than 99 percent effective at screening out infrared light, ” explains david cole, one of the sirtf scientists sitting in beach chairs next to me on the pier
若是像先前計畫一般成功， sirtf所傳回的紅外線照片將會帶給我們許多科學上的驚奇：因為大氣層會有效抵擋99 %以上的紅外光。Carrier aggregation on the interface between organic layer and electrodes may screen extra electric field and reduce barrier height for carrier injection. ( 3 ) we utilized oxd as buffer layer in anode and lif in cathode in single layer mehppv pleds. and the efficiency and brightness was doubled. the results implied that aggregation of minority carriers at the interface may the role of blocking layer
（ 3 ）在單層mehppv器件的陽極引入oxd作為電子阻擋修飾層， lif作為陰極修飾層，利用阻擋少數載流子實現界面電荷積累的方法提高了器件發光亮度和效率，分析了器件電流電壓特性，使器件發光效率和亮度提高了一倍以上。This is the storm before the onset of the summer shooting over the harbor background photographs, thick clouds may be low, sunshine has been blocked by clouds
這是在暴風雨來臨前拍攝的夏日海港上空雲朵照片，厚厚的雲層壓得很低，陽光已經被雲團遮擋住。The peak at shorter wave length side is assigned to be the electronic transitions between lumo and homo and that at longer wavelength is considered to be originated from excitons. to prove this assignment we draw support from study on ionization of excited luminescent centers in inorganic materials. we really observed the same behavior
利用無機材料中的碰撞離化，無機有機復合的類陰極射線激發及雙極注人的相互補充、疊加、一個加強另一個過程的關系，可以把它們集成在一起，如再加一電子阻擋層，則可更充分地利用獲得的電子，使電場誘導發光的性能如光強、光譜。The flat was between the ground floor and the first story and had a row of small square windows which were half hidden by the colossal signboard belonging to a shop. the last window on the left was bisected by a brilliant band of lamplight coming from between the half - closed curtains
福什利住在底層與二樓之間的夾層里，幾扇方形小窗戶，被一家店鋪的大招牌遮擋了一半，左邊最後一扇窗戶的窗簾沒有拉嚴，一道強烈的燈光從中間射出來，把窗戶分成兩部分。Automobile windshields, doors, windows of building, stair rooms, sightseeing lifts, corners of balcony, halls & living rooms, rolling roofs, lighting of roofs, routeway of street, furniture and counters and fridges, the places where requires constant temperature
汽車擋風玻璃、機車擋風玻璃；建築物的門、窗、樓梯間、觀光電梯、陽臺轉折門廳大堂、旋轉頂層、屋頂採光、過街通道等部位；傢具、貨櫃、冷櫃等有恆溫要求的場所。Barrier layer cell
阻擋層光電元件分享友人