ground zero meaning in English
【军事】(核)爆心投影点；(炸弹的)着地点；一片空白。
Examples
- Consider, first, a location 22 miles downwind from ground zero .
首先考虑地面零点顺风方向22哩的位置。 - An actual contact surface burst leads to the highest possible overpressures near ground zero .
对于实际接触表面爆炸情况，在地面零点附近可形成最大的超压力。 - Some buildings leaned away from ground zero as though struck by a wind of stupendous proportions .
有些建筑物朝着和地面零点相反的方向倾斜，好像受到暴风袭击一样。 - This assumption is reasonably justified in the early stages, when the wave front is not far from ground zero .
这种假定在初期阶段波阵面离地面零点不远时是相当合理的。 - My compliment to the ground zero medical workers
给我个机会，支持下前线医护人员