nuclear bomb

基本解释

You can't have a "runaway reactor," nor can a reactor explode like a nuclear bomb.
你无法得到一个不受控的反应堆，反应堆也不能像核弹一样爆炸。
Imagine every nuclear bomb in all the world's arsenals detonating instantly, and then multiply this conflagration by a million or more.
想象一下全世界军械库内的核弹在瞬间同时爆炸，爆炸的威力随后立即放大了一百万倍或者更甚。
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。

Iran says the program is for peaceful purposes , but western nations fear Tehran is trying to build a nuclear bomb.
(OMITTED) Lieutenant Zacharia Davis says the soldiers are taught how to treat nuclear bomb blast injuries in the classroom.
By the time Bildt and Czech Foreign Minister Jan Kohout finished meeting with the Burmese, North Korea announced it had tested a second nuclear bomb.

Both say they want to prevent Iran from gaining the technology to build a nuclear bomb.
NPR: Iran's Nuclear Demands Strain U.S.-Russian Ties