There was no sign of any projectiles landing on the island or in its surrounding waters .

目前没有迹象显示有炮弹落在延坪岛或其附近水域里。

In aircraft ammunition a contest is emerging between what might be called inert and active projectiles .

飞机弹药领域的竞赛正在可称为惯性和主动的两种炮弹之间展开。

Your projectiles will cycle between spider-man , a robot , a panda , and a zombie .

你发射的炮弹在蜘蛛侠、机器人、熊猫和丧尸之间来回循环。

Initially hamas and other militant groups , drunk on their self-claimed success in forcing israel 's departure , sought to fight their way out with projectiles .

最初，哈马斯和其他激进组织因为迫使以色列离开了该区域，沉浸于自我标榜的成功中，并企图以炮弹打出天下。

The railgun is a longe-range , high-energy device that uses electricity instead of explosives or propellants to launch projectiles , which could reduce the need to carry explosives or chemical propellants out to sea .

轨道炮是一种长距离、高能量设备，它使用电力而非爆炸物或者推进器来发射炮弹，这样就可以减少将爆破物或者化学推进剂运到海上的需要。