Most electronic equipment within 1,000 miles of a high-altitude nuclear detonation could be affected.
高海拔核爆炸1000英里以内的大部分电子设备都有可能受到影响。
Most electronic equipment within 1, 000 miles of a high-altitude nuclear detonation could be affected.
高海拔核爆炸1000英里以内的大部分电子设备都有可能受到影响。
Police officers help a "victim" from a building during a mock nuclear detonation drill in Butlerville, Ind.
在Butler ville(美国印第安纳州的一个村庄)进行的一场模拟核爆炸演习中，警察帮助一名受害者逃离一幢楼房。
The Yamato cannon is a terrifying weapon that USES an intense magnetic field to focus a nuclear detonation into a cohesive beam of energy.
大和炮是一种威力极大的武器，它通过强大的磁场将核爆炸的能量以波的形式发射出去。
But he says once the event is isolated, experts can determine whether it was an earthquake, a conventional explosion or a nuclear detonation.
但他说一旦这一事件被分离出来，专家们就可以决定这是一场地震，还是常规性爆炸还是一次核爆。
The intensity of thermal radiation decreases only as the inverse square of the distance from a nuclear detonation, while blast, shock, and prompt ionizing radiation effects decrease more rapidly.
热辐射密度以核爆点距离平方倒数的速度衰减，爆炸、冲击波、致电离辐射效应的衰减速度则更快。
Because of the tremendous amounts of energy liberated per unit mass in a nuclear detonation, temperatures of several tens of million degrees centigrade develop in the immediate area of the detonation.
由于核爆时每单位质量所释放的巨大能量，爆炸中心将产生数千万摄氏度高温。
Rather, nuclear crises since 1994-and the detonation of a first nuclear device in 2006-allow him to present himself as the nation's defender against aggression.
而自1994年以来的核危机，以及2006年的第一个核装置引爆，让他饰成一个抵抗侵略的民族英雄。
After the detonation of nuclear bombs at the end of world War II, the world moved deeper into the atomic age and the nuclear standoff between the superpowers.
在第二次世界大战末期引爆核弹之后，世界步入原子时代，深深陷入超级大国之间的核对峙之中。
The electromagnetic pulse generated by the detonation of a single nuclear weapon at high altitudes can be a threat to military systems located as much as a thousand miles away.
单个核武器高空引爆所产生的电磁脉冲能对一千英里以外的军事系统造成威胁。
Caption: a Japanese soldier walks through a leveled area in Hiroshima, Japan in September of 1945, one month after the detonation of a nuclear bomb above the city.
描述：一个日本兵穿越广岛一片平坦的区域，摄于1945年9月，核爆一个月之后。
Could there be an accidental detonation of a nuclear weapon?
有没有可能会有核武的意外爆炸？
Could there be an accidental detonation of a nuclear weapon?
有没有可能会有核武的意外爆炸？
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