秦汉楼船考

楼船产生于春秋时期，以后随着生产和科技的进步，楼船形制是不断变化着的，但其变化的总趋势是向着大型的综合性的战舰发展。至秦汉时，与春秋战国时期相较，楼船在形制和作用上已发生质的变化。随着其形制的变化，其在战争中的作用亦随之变化。与楼船相关的一些武职，如“楼船将军”、“楼船校尉”，在古代属临时差遣性质，事毕即撤，而非固定官职。秦汉时水军在古代分中央和地方两个系统，同时地方归中央统辖。

Observing and Studying on Multi-board Warship in Qinhan Dynasty

Muhi-board warship emerged in the spring and autumn period. Its form and structure gradually varied as the production and technology advanced. And it took form of large and synthetical warship as general tendency on these changes. There are qualitative changes, comparing muhi-board warship of Qinhan Dynasty with the Spring and Autumn period＇s. Its effect also changed in the war because of the variations of from and structure. Meanwhile, in ancient time, some military officers in relevant with multi-board warship, for instance multi-board warship general and multi-board warship field officer, were not constant. In Qinhan Dynasty, water army, was arranged into two sections, central and locality controlled by the former.