过去,地雷是被动性的武器,它只能死守在那里,敌方的坦克不去压它,它就躺在那里,成为“死雷”,根本发挥不了作用。然而,高科技研制出来的智能地雷却一反常态,变“死”为“活”。智能地雷由雷弹、传感器、火箭发射装置和制导系统组成。雷弹内装有高能炸药,可利用爆炸后生 In the past, land-mines were passive weapons. They could only stick there. The enemy's tanks did not press on it. Instead, it lay there and became a “thunderbolt” and could not do anything at all. However, the high-tech developed smart mines are unopposed and become “dead” as “living.” Smart mines are made up of thunder bombs, sensors, rocket launchers and guidance systems. Thunder bomb equipped with high-explosive, can be used after the explosion