By use of rate equations, we have analyzed the effect ot laser wavelength radiation in pump light source on excited state population accumulation of laser medium and laser threshold.
本文用速率方程分析了泵浦光源中激光波长辐射对激光介质激发态粒子数积累和激光器阀值的影响情况。
This thesis, based on previous studies, attempts to explore the phonological motivation for tone sandhi in Yinchuan dialect, and systematically analyzes sandhi rules in light of Optimality Theory(OT).
本论文基于前人的研究，尝试借助优选论来讨论分析银川方言中连续变调的现象及其音系规则，从而揭示出连读变调的音系机制。
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