在双调q激光器中，声光器件用于控制脉冲的重复频率，同时允许激光晶体储存能量以保证反转粒子数被完全吸收。
In this doubly Q-switched laser, the AO Q-switch is used to control the pulse repetition rate and allow the laser medium to store energy to ensure that the population inversion is fully saturated.
指出了目前不相容聚合物共混体系相态反转数学模型的不足，提出了能量比模型的概念，认为这是研究不相容聚合物共混体系相态有效的方法。
The concept of the model of energy ratio, which is an effective method to study phase morphology of immiscible polymer blends, was put forward.
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