熱擴散常數 的英文怎麼說
中文拼音 [rèkuòsǎnchángshǔ]
熱擴散常數
英文
thermal diffusion constant-
Internal field generated by contact potential of gate electrode and substrate is considered to be responsible for the enhancement of c - v hysteresis. we first incorporate e - beam evaporation of hf with post thermal oxidation to fabricate hfo2 for the application of gate dielectrics
硅化物主要是由沉積過微溯博士裕文搏要程中hf和出的互擴散引起的，而熱氧化可以將其轉化成具有較高介電常數的硅氧化物hfxsiyo 。( 4 ) after the rationality of numerical simulation has been testified, going along a series of numerical simulation and performance research. firstly, the thermal superposition principle, based on adiabatic heat transfer coefficient and superposition kernel function, is put forward for the research of discrete heat sources ’ temperature field and thermal conjunction effects secondly, decreasing thermal spreading resistance is good for improving the heat transfer performance, and several methods are discussed
第一、在熱疊加原則理論基礎上，利用數值模擬方法研究了固態組件的溫度場和多個分散熱源在熱擴展體上的熱耦合效應，而且證明了強迫對流情況下熱疊加原理形成的溫度場和系統模擬時的溫度場計算結果非常吻合;第二、針對固態組件里集中熱源的特點，對擴展熱阻進行了研究，從理論上探討了減小擴展熱阻改善散熱性能的方法。
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