It's a heavy element produced in thermonuclear explosions of supernovae.

这是一个重元素，产生于超新星的热核爆炸。

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Xenon is a very heavy element, and thus has a larger cross section for collision with a WIMP.

氙气是一个非常沉重的元素，因而具有更大的跨越与懦夫相撞一节。

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The results show that different initial value give inconsistent surface abundance of heavy element.

结果表明，不同初值得到不同的表面重元素丰度分布。

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Ms von Lange, who has been dubbed literature's answer to the Spice Girls, saves her novel from sounding too condescending and portentous by injecting a heavy element of comedy into a book intended to upset the grown-ups.

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Still, the search for better batteries is an endless one, and Dr Pyykko's discovery might prompt some new thinking about what is possible in this and other areas of heavy-element chemistry.

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Mr. DIAMOND: That's true, and we have many different type of wars, and one of them is an insurgency against the new political order with a heavy terrorist element that aims to strike at Europe and the United States.

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