例句 /

In the paper, the necessity of the research of Warship power system reliability and the process of the research in the world are discussed firstly.

In the paper, the necessity of the research of Warship power system reliability and the process of the research in the world are discussed firstly.

摘要讨论了舰船电力系统可靠性研究的需求和必要性,以及国内外的研究现状。