The actualgain peak value is much smaller than the simplified mode of F-P cavity, but the effect is light to the full width at half maximum with the mode of efficient cavity length.
有效腔长使实际增益峰值比f - P腔简化模型的预测值要小，但对半值全宽带宽的影响相对较弱。
2
Models are often used to gain a better understanding of how the system works or to document design decisions for the actual implementation.
模型经常用于更好地了解系统如何工作，或用于记录实际实现的设计决策。
3
But even when you're encoding CJK XML in UTF-8, the actual size gain compared to UTF-16 probably isn't so large.