钢铁战列舰的诞生战列舰是一种装备有大口径火炮和超厚防护装甲的大型水面战舰。早在17世纪中叶,就已出现三桅风帆战列舰。这种战舰在海战中彻底改变了过去接舷战斗的战术,主要采用多艘舰列成单纵队战列线进行炮战,因此而得名战列舰。随着科学技术和武器装备的发展,铁质舰体代替了木质舰体,机械动力代替了风帆动力,与此同时,舰艇火炮的口径和吨位也越来越大。到19世纪末期,世界上已出现了以2座300～350毫米双联装炮塔炮为主炮,排水量10 000～12 000吨、航速16～17节的战列舰。由于火炮威力、舰艇吨位和航速的巨大提高,特别 The birth of the steel battleship The battleship is a large surface warship equipped with large-caliber artillery and super-thick protective armor. As early as the middle of the seventeenth Century, there have been three mast sail battleships. This type of warship has completely changed the tactics of the past port battles in naval battles. The battleship mainly used multiple battleships to form a single column battle line and conducted artillery battles, hence the name battleship. With the development of science, technology and weaponry, the iron hull replaced the wood hull and the mechanical power instead of sailing power. At the same time, the diameter and tonnage of the ship’s artillery were also getting bigger and bigger. By the end of the 19th century, two battleships of 300-350 mm twin-turret guns were deployed in the world, with 10,000 to 12,000 tons of displacement and 16 to 17 knots. Due to the power of artillery, the tonnage of ships and the huge increase in speed, in particular