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在19世纪,世界各国海军的战列舰从风帆动力发展为蒸汽动力,船体材料由木质发展到钢材,舰炮的口径日益增大,舰炮攻击能力以及装甲防护不断增强。特别是20世纪初以后,各主要海军强国的战列舰发展很快,其作战方式和作战概念也随之发生了很大变化。这些发展和变化主要源于一系列先进技术的运用,主要体现在以下4个方面,即总体设计思想、舰炮、主机和防护装甲,先进的技术运用推动了世界各国海军对战列舰的更新和发展。
In the 19th century, the naval battleships of various countries in the world developed from sail power to steam power. The hull material was developed from wood to steel. The naval gun was increasingly caliber, and its naval attack capability and armor protection were continuously enhanced. Especially since the early 20th century, the battleships of major naval powers have developed rapidly, and the concepts of combat modes and operations have also undergone great changes. These developments and changes are mainly due to the application of a series of advanced technologies. They are mainly embodied in the following four aspects: the overall design concept, naval gun, mainframe and protective armor. The advanced technology utilization has promoted the renewal and development of naval battleships in various countries in the world .