The four - body entanglement changes with the initial state of the system and detuning degree.并且四体纠缠随着系统的初始态和失谐量的变化而变化.The effects of field's initial state and detuning on atomic linear entropies are discussed.讨论了光场...
The company has developed a reputation as a technological laggard in the personal-computer arena.该公司在个人电脑领域因技术落后遭人诟病。In village,the laggard living condition must be improved.在乡村落后的生活条件必须被改善。Few state - owned firms have b...