Discrete event system simulation is one of the effective approach of study these systems.

离散事件系统仿真是当前研究这一类系统的最有用处的方法之一。

He is in the first sense a Romanticist, for all those Romantic features revealed in the subjects of his poetry as well as methods of creating poetry.

他首先是一位浪漫主义诗人，其诗歌在创作、素材等方面集中体现了众多浪漫主义特点。

objective:to study the efficacy and side effects of coripiirazole combined clonazepam versus clozapine in the treutment of agitation in schizophrenia.

目的：以氯氮平为对照组，探讨阿立哌唑合用氯硝西泮治疗精神分裂症兴奋症状的疗效及不良反应。