Furthermore, it can also be used to study pair creation in arbitrarily complex fields and investigate the physics mechanism of pair production.

此外，还可以处理任意复杂场下的粒子对产生问题，深入研究粒子对产生的物理机制。

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But,she later woke up. The first thing she asked for was a pair of scissors so she could start another paper creation.

VOA: special.2010.04.14

That's how he learned to sew, by altering clothes to his liking, in a fitted, tailored style inspired by his uncles, businessmen in Ghana, even if his first creation was a pair of pants made from a bedsheet.

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The catchment area is being increased by the creation of a pair of reservoirs, the first of which, due to be finished next year, will mean the rainfall-catchment acreage will extend to two-thirds of the island's total land area.

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Their creation was picked up by DC Comics in 1937, who then hired the pair to create comic strips, with DC owning all work created from that point on.

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