《甲午风云》是一部经典的抗日片。片中邓世昌命令致远舰的水兵将炮弹的弹头拔下,从中倒出的竟然是沙子!大战在即,为什么北洋海军的炮弹却装满了沙子呢?当时,北洋海军使用的炮弹主要有两种:一种是开花弹,一种是实心弹。开花弹的弹头内填充的是火药或炸药,击中目标后会发生爆炸;而实心弹则很少装药或不装药,更多时候是填充泥土、沙石来 “Sino-Japanese War” is a classic anti-Japanese film. In the movie, Deng Shichang ordered the sailors from Zhiyuan to unplug the shells and turned it into the sand! In the immediate aftermath, the North Sea naval artillery shells were filled with sand. At that time, there were mainly two types of artillery shells used by the Beiyang Navy One is a flowering bomb and one is a solid bomb. The bomb warhead filled with gunpowder or explosives, hit the target will explode; and the solid bomb is very little charge or no charge, more often filled with soil, sand to