“laser threshold gain”的概念、定义、翻译、参考文献-科学参考

单词	laser threshold gain
释义	laser threshold gain Encyclopedia 工学激光器的阈值增益释 laser threshold gain激光器的阈值增益阈值增益系数的物理意义是当某一频率（模式）光的小信号增益系数大于阈值增益系数时，便可起振而形成激光。
随便看	linear magnetic anomaly linear magnification linear manifold linear mapping linear matrix inequality linear matrix inequality (LMI) linear matroid linear mean-square regression linear measure linear measurement linear medium linear method linear metric space linear minimum mean square error estimation linear mixed effects model linear mode linear model linear modulation and demodulation linear molecule linear momentum linear momentum transfer linear motor linear motor urban rail vehicle linear motor vehicle linear multiple accelerator

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