h tr 中文意思是什麼
h tr
解釋
熱處理-
16 yu y, govindan r, estrin d. geographical and energy aware routing : a recursive data dissemination protocol for wireless sensor networks. technical report ucla csd - tr - 01 - 0023, computer science department, ucla, may 2001. 17 heinzelman w, chandrakasan a, balakrishnan h. energy - efficient communication protocol for wireless microsensor networks
比如說，當兩個傳感器具有相同的剩餘電量，並且將一個數據包傳送到二者所需電量相同，這個數據包可能會被傳送給數據重要性低的那個節點上的傳感器，從而降低更重要的數據因為電池耗盡而丟失的概率。 -
Based on the above work, the optical absorption and photoluminescence ( pl ) properties of a - sinx : h films with different compositions are studied through ultraviolet - visible spectroscopy ( uv - vis ) and time - resolved photoluminescence ( tr - pl ), the dependence of pl intensity decay on emission photon energy is found, the luminescence mechanism of nanosilicon embedded in silicon nitride matrix is presented, finally, the effective approaches to improving the luminescence efficiency of a - sinx : h films are discussed
在此基礎上，通過紫外-可見光譜（ uv - vis ）技術，時間分辨光致發光譜技術研究了不同組分的富硅a - sin _ x ： h薄膜的光吸收和光輻射特性，得到了材料光致發光衰減和輻射光子能量之間的關系，提出了鑲嵌在氮化硅中的納米硅的發光機制，進而探討了提高納米硅薄膜發光效率的有效途徑。
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