supersaturation nucleation 中文意思是什麼
supersaturation nucleation
解釋
過飽和核化- supersaturation : 過飽和溶液
- nucleation : n. 【物、化】成核（現象）；晶核過程，核子作用；集結；人工降雨作用。
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The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments.
成核理論正確性的主要證據在於它能在雲室實驗中精密地預測多數液體的臨界過飽和度。 -
What determines a particle's potential for nucleation is its "critical supersaturation".
粒子的「臨界過飽和」決定了它的成核潛力。 -
The supersaturation used is too low to produce an appreciable rate of nucleation.
所用的過飽和度太低，不能產生一個值得重視的成核率。 -
The paper works out the ice crystal spectrum distributing in the different macroscopic and micro - backgroud of the cloud ( ie, the thickness, the temperature and the supersaturation with respect to ice of the nucleation layer ). this paper also works out the amount of catalyst which is allowed in the cloud nucleation layer according to the different quantity of the supercooled water, the density of the supersaturation of the vapor with respect to ice. simultaneously, the paper discusses the i nfluence of remaining time when seeding artificial ice nucleus in the different ascending - velocity and altitude, and elicits the proper seeding altitude of the catalyst
以此解為依據，得出了不同均流時，人工引入冰核在核化層存留時間，再以此時間作為人工冰核凝華增長時間，求出不同的雲宏微觀背景（如核化層厚度、溫度、冰面過飽和度等）下的冰晶譜分佈，經和實際資料比對符合相當好。進而求出核化層中不同過冷水量、冰面過飽和水汽密度下雲核化層可允許的催化用量。同時討論了不同升速，不同高度引入人工冰核時對其存留時間的影響。 -
In addition, the growth mechanism of c - axis was screw dislocation growth or rough interface growth, but that of a, b - axis was two - dimension nucleation growth. because in low supersaturation, the speed of helix dislocation growth and rough interface growth was higher than that of two - dimension nucleation growth
另外，由於羥基磷灰石晶體結構的特點， c面主要以螺旋位錯生長和粗糙面生長兩種機制為主，而a 、 b面則主要以光滑面的二維成核生長為主。 -
This equation has the feedback property of supersaturation nucleation depletion cycle
該速率表達式具有過飽和成核耗盡循環的反饋特徵。
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