在世界舰船发展史上,战列舰和巡洋舰几乎同时产生,至今已有300多年的历史。昔日,它们曾经显赫一时,主宰着海战的舞台。而作为大舰巨炮的战列巡洋舰(排水量2万吨左右、主炮口径305毫米)诞生于20世纪初,在 In the history of world ship development, battleships and cruisers have been produced almost simultaneously, so far it has a history of more than 300 years. In the past, they used to be prominent and dominated the stage of naval battle. And as a battleship battleship cruiser (displacement of 20,000 tons, the main gun caliber 305 mm) was born in the early 20th century, at