2 3nuclear would release more that 21 tones of TNT equivalent and mushroom clouds aren 'exclusive to nuclear explosions.

核爆炸的当量肯定不止21吨的TNT，并不是只有核爆炸才产生蘑菇云。

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As a practical example, the numerical calculations of 1000 ton TNT equivalent explosion touch on the water surface are carried out.

进行了一千吨TNT当量在港池内触水爆兴波的实例计算。

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The blast has been estimated at equivalent to 10-15 million tons of TNT - enough to destroy a large city.

估计那次爆炸的威力相当于一千到一千五百万吨TNT——足以摧毁一座大城市。

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The security services said the bomb that went off at Lubyanka station had an equivalent force of up to 4kg of TNT, while the bomb at Park Kultury was equivalent to 1.5-2kg of TNT.

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It glowed like a 4th magnitude star, NASA says, thanks to an explosion equivalent to 5 tons of TNT.

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Early speculation from the South Korean defense ministry is that the blast was equivalent to 7 kilotons of TNT.

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