英语词汇upper level lifetime怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?上能级寿命
博客 ... upper laser level 上限激光电平 upper level lifetime 上能级寿命 upper sideband 上边带 ...

短语

1
This analytical expression is valid for arbitrary values of the pumping light pulsewidth and the upper laser level lifetime.
该表达式适用于光泵脉冲宽度与激活介质上能级寿命比值为任意值的情况。
2
A formula of energy storage in three-level system is deduced, which is different from the previous results in which the upper state lifetime is taken as the energy storage time.
推导了准三能级系统的储能公式。此公式与以前的结果不同，认为有效储能时间不等于上能级寿命。

单词	upper level lifetime
释义	upper level lifetime 简明释义上能级寿命网络释义 1 ?上能级寿命博客 ... upper laser level 上限激光电平 upper level lifetime 上能级寿命 upper sideband 上边带 ... 短语 1 upper laser level lifetime 上能级寿命双语例句 1 This analytical expression is valid for arbitrary values of the pumping light pulsewidth and the upper laser level lifetime. 该表达式适用于光泵脉冲宽度与激活介质上能级寿命比值为任意值的情况。 2 A formula of energy storage in three-level system is deduced, which is different from the previous results in which the upper state lifetime is taken as the energy storage time. 推导了准三能级系统的储能公式。此公式与以前的结果不同，认为有效储能时间不等于上能级寿命。
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