A nuclear blast is an explosion with intense light and heat, a damaging pressure wave, and widespread radioactive material that can contaminate the air, water, and ground surfaces for miles around.
核爆炸会释放出高能量的光和热，破坏力巨大的压力波，而且四处飘散的放射性物质会污染数周围英里内的空气，水，和地表。
The energy of a nuclear explosion is transferred to the surrounding medium in three distinct forms: blast; thermal radiation; and nuclear radiation.
核爆释放的能量将以三种不同的形式传递给周围环境：冲击波、热辐射和核辐射。
On Saturday, the steel and concrete building housing the Fukushima Daiichi Number One nuclear reactor was blown apart by an explosion, but officials said the blast had not breached the reactor’s core.
周六，福岛第一核电站一号反应堆钢和混凝土结构的厂房发生爆炸，但日本官员称，爆炸并未危及反应堆核心。
It activates a gamma-ray detector that will spot a nuclear blast as much as 100 miles away and instantly shut all the airvents. He had it tested before moving in.
它能使伽马射线嗅探器工作——嗅探100英里外核爆炸并立即关闭所有通风口。
Taking shelter during a nuclear blast is absolutely necessary. There are two kinds of shelters - blast and fallout. The following describes the two kinds of shelters
在核爆炸的发生时，找掩体躲避是必要的选择。掩体可以分两种——防核爆的掩体和防放射性尘降物掩体。如下即为对这两种掩体进行说明
Japan's Nuclear and Industrial Safety Agency said Monday that hydrogen blast occurred at the No. 3 nuclear reactor of Fukushima No. 1 nuclear power plant at 02:01 GMT (11:01 local time).
日本经济产业省原子能安全和保安院14日宣布，福岛第一核电站3号机组当地时间11时01分（北京时间10时01分）发生氢气爆炸，反应堆所在建筑遭到损坏，但是放置反应堆的容器损坏的可能性很小。 保安院呼吁周围居民尽量待在室内。
If the burst is shallow enough to penetrate the surface, blast, thermal, and initial nuclear radiation effects will be present, but will be less than for a surface burst of comparable yield.
如果离地面够浅以致能穿透表面，那么将出现冲击波、热辐射以及早期核辐射作用，但是作用效果要小于近似当量的地面爆炸。
One way to see this is to compare the energy of a nuclear blast to that of the rotational motion of the Earth.
有一种方法可以说清楚这个问题：即把核爆炸的能量与地球转动的能量作一次比较。
Japan's nuclear agency said there was a strong possibility that radioactive cesium detected at the plant after the blast was from the melting of a fuel rod.
日本原子能安全和保安院说，爆炸后在核电站探测到的放射性铯，极有可能是来自于融毁的燃料棒。
With a second nuclear blast to boast of, the price will have gone up yet again.
随着其对第二次核试验的夸耀，价码将会再此一次的升高。
A nuclear blast produces a blinding flash, burning heat and crushing wind.
核爆炸会产生眩目的闪光、灼热和具有破坏力的强风。
But you can be sure of one thing if the capricious Mr Kim is persuaded back to the table. With a second nuclear blast to boast of, the price will have gone up yet again.
但有一样大家可以放心，那就是当其再次回到谈判桌旁时，要价一定又高了一截，因为这下又有一次核试验可以吹嘘了。
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。
The agency says the cooling system at the number three reactor at the Fukushima nuclear power plant is offline and could possibly explode, following Saturday's blast at the plant's number one reactor.
该机构表示，福岛核发电厂三号核反应堆冷却系统断电，可能会发生爆炸。此前这座核电厂一号核反应堆星期六发生了爆炸。
Nuclear blast and wind destroyed buildings within its 1.5-mile radius.
核爆炸和冲击波摧毁了半径1.5英里范围内的建筑物。
The relative effects of blast, heat, and nuclear radiation will largely be determined by the altitude at which the weapon is detonated.
冲击波、高温、核辐射所产生的相关后果很大程度上取决于引爆高度。
This is because the tremendous heat produced from a nuclear blast causes an up-draft of air that forms the familiar mushroom cloud.
这是因为核爆产生的大量的热能会把空气往上吸入，形成令人熟知的蘑菇云状。
Although some nuclear weapons effects (NWE) such as blast and cratering have analogs in the effects of conventional weapons, many NWE are unique to nuclear use.
虽然部分核武器效应(Nuclear weapons effectsNWE)如冲击波和地面落坑与常规武器类似，但仍有许多核爆所独有的武器效应。
Computer simulations are used to study the behaviour of objects or systems that cannot be easily or safely tested in real life, such as weather patterns or a nuclear blast.
计算机仿真常用来研究在真实生活中不易得到或无法安全运用的条件作用于物体或系统时可能产生的反应，如核爆炸和天气形态。
New blast rocked the stricken complex and some workers were ordered to leave the site, as fears of a nuclear catastrophe grew.
新爆炸动摇了遭灾的核设施，工人们被令撤离现场，以防核灾难加剧。
Navy ships may be subject to shock generated by non-contact underwater weapon explosion, contact weapon hits, self-delivered weapon explosion and nuclear blast.
舰船冲击环境主要是水下爆炸、武器直接命中、自身发射武器爆炸和核爆炸冲击波作用于船体的结果。
A nuclear bomb that would produce great Numbers of neutrons but little blast and thus destroy life but spare property.
能产生大量中子的核弹，但是几乎不发生爆炸，因此会杀伤生命，但对建筑物破坏不大。
Four other people were injured, one seriously, in the blast at the Centraco site, owned by French power utility EDF and adjacent to the Marcoule nuclear research center.
爆炸中另外造成四人受伤，其中一人受伤严重。发生爆炸的废料处理站隶属于法国电力公司EDF，靠近法国马尔·库尔核能研究中心。
The agency says the cooling system at the number three reactor at the Fukushima nuclear power plant is offline and could possibly explode, following Saturday's blast at the plant's number one reactor.
该机构表示，福岛核发电厂三号核反应堆冷却系统断电，可能会发生爆炸。 此前这座核电厂一号核反应堆星期六发生了爆炸。
The agency says the cooling system at the number three reactor at the Fukushima nuclear power plant is offline and could possibly explode, following Saturday's blast at the plant's number one reactor.
该机构表示，福岛核发电厂三号核反应堆冷却系统断电，可能会发生爆炸。 此前这座核电厂一号核反应堆星期六发生了爆炸。
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