保留定义

recursive definition───[数]递归定义

preservation societies───保护协会

recursive definitions───[数]递归定义

reservation desk───预订处

reservation desks───预订处

international recognition───国际认可

broad definition───广泛的定义

constitutes an American Indian (55) reservation is a question of practice, not of legal definition, and the pueblos have always been treated as reservations by the United States.───印第安保留地的组成是一个基于实用的问题，而不是一个法律定义的问题。

Past research work about OBS network has mostly focused on reservation scheduling, burst assembling, signaling protocol definition and performance analysis, but few on network fault management.───以往人们对OBS网络的研究大多专注在网络的资源预留调度、突发汇聚、信令协议定义和性能分析上，少有网络故障管理。