megaton
megaton 英 [ˈmegətʌn] 美 [ˈmɛɡəˌtʌn]
n. 兆吨;百万吨;百万吨级
名词复数:megatons
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- n. 兆吨;百万吨;百万吨级
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1. Within a millisecond after detonation, the diameter of the fireball from a 1 megaton (Mt) air burst is 150 m.
在引爆后的几微秒之内,在百万吨空气冲击力下形成的火球直径将达150米。
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2. Thousands of chunks of material from the comet would have rained down on Earth, each one releasing the energy of a one megaton nuclear bomb.
无数的大块彗星碎片雨点般落到地球上,每一个大块碎片的撞击都释放了一个百万吨级核弹所释放的能量。
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3. Carried by B-52 bombers, the "bunker busters" used five parachutes to land softly on their targets before detonating a nine megaton explosion, in effect simulating an earthquake.
这种“地堡杀手“由B52轰炸机携带,利用5个降落伞软着陆于目标上,然后引起9百万吨爆炸,就像一场地震。
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