... 输出功率计 output power meter 输出功率变化power output variation 输出功率密度 output power density ...
2
?输出功率随频率变化
3．输出功率随频率变化（power output variation） 4． 频率调谐范围 （ frequency tuning range ）：频率调谐可以通过电的也可通过机 械的方法实现。
双语例句
1
The effect on outputpower of distribution of space variation, crystal length and transmissivity has been discussed in detail.
讨论了泵浦光及振荡光的空间分布变量、晶体长度和透射率对输出功率的影响。
2
For the non-function intensity type fiber optic sensors, the main intensity errors are caused by the variation of (1)source device output optical power;