英语短语词组词汇population inversion的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	population inversion
释义	population inversion 【核物理学】粒子数反转(在一系统中发生原子能级的再分布，以致产生激光作用)
随便看	attach a condition (to sth) attach a label to sb / sth attach credence to attach importance / significance etc to sth attach importance to attachment of earnings attach oneself to attach sth to attach to attach weight to attach yourself to sb attain to attempted murder / suicide / rape etc attend on/upon attend to attend to sb/sth attend to sb / sth at ten-thirty / 2 o'clock etc sharp attention! at term at that at that rate at that time at the advent of at the age of

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。