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单词 Atomic explosion
释义

Atomic explosion

英语例句库

They were monitoring the upper air to collect evidence of atomic explosions.

他们正在检测高空空气以收集原子爆炸的证据。

原声例句
BBC 听力 2018年4月合集

Chinese scientists say they believed that North Korea's nuclear test site has been so badly damaged by atomic explosions that it's no longer usable.

中国科学家称其认为朝鲜核试验基地受原子弹爆炸影响已被严重损毁，再也无法运行。

奇趣工程百科

Upon viewing the first atomic explosion, Oppenheimer felt a cold satisfaction that soon turned to melancholy, as he grappled with the implications of his work.

看到第一次原子爆炸后，奥本海默感到一种冰冷的满足感， 但很快就变成了忧郁，因为他正在努力思考他的工作的含义。

英语百科

Effects of nuclear explosions

（重定向自Atomic explosion）
The 14 kiloton test shot Charlie of Operation Buster-Jangle at the Nevada Proving Grounds October 30, 1951. The red/orange color seen here in the cap of the mushroom cloud is largely due to the fireball's intense heat in combination with the oxygen and nitrogen naturally found in air. Oxygen and nitrogen, though generally nonreactive toward each other, form NOx species when heated, specifically nitrogen dioxide, which is largely responsible for the color.
Replica of the "Fat Man" nuclear bomb dropped on Nagasaki, Japan, on August 9, 1945
Overpressure ranges from 1 to 50 psi (6.9 to 345 kilopascals) of a 1 kiloton of TNT air burst as a function of burst height. The thin black curve indicates the optimum burst height for a given ground range. Military planners prefer to maximise the range at which 10 psi, or more, is extended over when attacking countervalue targets, thus a 220 m height of burst would be preferred for a 1 kiloton blast. To find the optimum height of burst for any weapon yield, the cubed root of the yield in kilotons is multiplied by the ideal H.O.B for a 1 kt blast, e.g. the optimum height of burst for a 500 kt weapon is ~ 1745 m.[5]
An estimate of the size of the damage caused by the 16 kt and 22 kt atomic bombings of Hiroshima and Nagasaki.

The energy released from a nuclear weapon detonated in the troposphere can be divided into four basic categories:

Depending on the design of the weapon and the environment in which it is detonated the energy distributed to these categories can be increased or decreased. The blast effect is created by the coupling of immense amounts of energy, spanning the electromagnetic spectrum, with the surroundings. Locations such as submarine, surface, air burst, or exo-atmospheric determine how much energy is produced as blast and how much as radiation. In general, denser media around the bomb, like water, absorb more energy, and create more powerful shockwaves while at the same time limiting the area of its effect.
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更新时间：2025/6/21 6:53:10