空穴系數 的英文怎麼說

中文拼音 [kōngxuéshǔ]
空穴系數 英文
void coefficient
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : 名詞1 (巖洞; 窟窿) cave; cavern; grotto 2 (動物的窩) den; hole 3 (墓穴) grave4 [中醫] (穴...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 空穴 : [電子學] hole; electron hole; cavity; positive hole
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. The proposed methods can be used as data preparation techniques to detect bad data and fill the blank with a more accuracy value in an initial series. the modeling accuracy of grey system is greatly improved by such methods

    2 、針對序列中含有或不良據的情況,將參估計與不良據辨識理論作為據預處理技術應用於灰色統建模,使得模型預測結果更為精確。
  2. 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。
  3. Hall coefficient depends on electronic concentration and the relative values of empty hole concentrations and their migration rate in the semiconductor

    而霍耳取決於半導體材料中電子濃度和濃度的相對大小及其遷移率之比。
  4. The client program, the middle ware and the server program design are partially realized at the base of computer technology in the need of semiconductor device simulation and the partitioning of functional modules for the simulation system, then the discussion on the input parameters and the analysis for the output result are implemented

    探索了器件并行模擬統所需的計算機技術和模擬統的功能模塊劃分,並具體部分實現了客戶端程序設計、中間件設計和服務器端程序設計,運用它完成對晶體管的摻雜濃度分佈、電子和濃度模擬,並對輸入參進行了討論和計算結果輸出進行了分析。
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