“spectral natural broadening”的概念、定义、翻译、参考文献-科学参考

单词	spectral natural broadening
释义	spectral natural broadening Encyclopedia 工学谱线的自然加宽释 spectral natural broadening谱线的自然加宽在不受外界影响时，受激原子并非永远处于激发态，它们会自发地向低能态跃迁，因而受激原子在激发态上具有有限的寿命，这一因素造成了原子跃迁谱线的自然加宽。
随便看	housing price housing renewal housing repair project of No.2 East Beijing Road, Shanghai housing reverse mortgage endowment insurance housing right Housing security informatization Housing security objects Housing security objects management housing security system housing set ratio housing social policy housing space property housing standard housing study housing subsidies housing subsidy housing suitability evaluation housing supply ladder housing system housing system and policy in China housing tenure choice model housing types housing unit rate housing voucher housing welfare system

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。