“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	National Institute of Radiological Sciences National Institute of Science and Technology Policy National Institute of Science Communication and Information Resources National Institute of Standards and Technology National Institutes of Health National Institutes of Health Library，NIH Library national integrated planning of water resources national integrity system National Intellectual Games National Inter-City Games of the People's Republic of China national interest National Internet Emergency Center National Internet Information Office National Invasive Species Act National Islamic Front nationalism nationalism music Nationalist Army nationalist historiography Nationalist League Nationalist Literature and Art nationality jurisdiction Nationality Pictorial nationality politics nationality tax jurisdiction

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。