煤炭研究處英文怎麼說
煤炭研究處 的英文翻譯
煤炭研究處 英文 office of coal research 煤 : 名詞(黑色固體礦物) coal 炭 : 名詞1. (木炭的通稱) charcoal 2. (像炭的東西) sth. resembling charcoal3. [方言] (煤) coal4. (姓氏) a surname 研 : 研同 「硯」 究 : Ⅰ動詞(仔細推求; 追查) study carefully; go into; investigate Ⅱ副詞[書面語] (到底; 究竟) actually; really; after all 處 : 處名詞1 (地方) place 2 (方面; 某一點) part; point 3 (機關或機關里一個部門) department; offi... 煤炭 : coal煤炭工業 coal industry; 煤炭回採[收]率 coal recovery rate; 煤炭基地 coal base; 煤炭資源 coal resources 研究處 : research division 研究 : 1. (探求) study; research 2. (考慮或商討) consider; discuss; deliberate
煤炭研究處 例句
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Research on preparing sulphonated coal using lignite char用褐 煤 半焦制備磺化 煤 的 研 究
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Application of geophysical well logging technology in distinguishing textural soft - coal
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Coal facies analysis upon no. 16 coal seam in yanzhou coal mining area of shangdong province山東兗州礦區太原組16號 煤 層 煤 相 研 究
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Research and practice of no. 15 layer raw coal cleaning of liang zhuang prep良莊洗 煤 廠入洗十五層原 煤 的 研 究 與實踐
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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。
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