“集居数反转”的概念、定义、翻译、参考文献-科学参考

单词	集居数反转
释义	集居数反转 Encyclopedia 工学集居数反转释 population inversion集居数反转物质的光吸收可以转化为自己的对立面（光放大），这一条件称为集居数反转。又称为粒子数反转。
随便看	Changdeng opera Changdeokgung Palace Changdeokgung Palace Complex Changde Shi Changde Sixian narrative singing music Chang Di Changdi Tribe Chang-Du Subgroup of Gan Dialect Chang'e change Chang'e 1 Chang'e 1 lunar probe Chang'e 2 Chang'e 3 Chang'e 4 Chang'e 5 changeability changeable order reaction Change and Constant of Morality change azimuth change behavior strategy Change by Design change control Change Control Board change control process

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