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郑和下西洋的船是怎么驱动的
更新时间: 2021-01-16 14:06:03  

1、郑和下西洋的船是靠风来驱动的。

2、据《明史》《郑和传》记载,郑和航海宝船共63艘,最大的长四十四丈四尺,宽十八丈,是当时世界上最大的海船,折合现今长度为151.18米,宽61.6米。

3、船有四层,船上9桅可挂12张帆,锚重有几千斤,要动用二百人才能启航,一艘船可容纳有千人。由此可见,他的船是帆船。

关键词: 西洋 怎么 驱动

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