在研究过程中首先对多用途货船第三代和第四代产品的有关特性进行了分析，提出了第五代产品的主尺度设想，并进行了方案的技术设计。
To start with, the characteristics of the third and fourth generation ships were analysed. And the thought of principal dimensions and its design procedure of the fifth were given.
本文以“第五代”导演的领军人物——陈凯歌电影的悲剧内涵为研究对象。
This paper focuses on Chen Kaige films tragic connotation, while he is the representative figure of the fifth-generation directors.
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