In today's Universe though, there is no antimatter around beside the one produced in high energy collisions!

尽管在今天的宇宙中，没有反物质在我们周围(除高能碰撞以外)。

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The LHC's operating team believed that they may have the first low energy collisions by next week and higher energy's early next year.

LHC操作小组相信，他们到下周之前可以完成首次低能量碰撞，而明年年初则可以完成更高能量的碰撞。

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The tests bring the giant machine closer than ever to high-energy collisions that physicists hope will lead to the discovery of new particles.

这次试运行将可能使这个庞然大物进行更高性能的碰撞，从而发现新的粒子。

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If we have too much gas in here, in other words, if the gas is at too high a pressure, the collisions with the gas molecules will consume the energy of the electrons and, again, we will see nothing.

假设这里有过多气体，换句话说，如果气体处在一个高压状态下，气体分子间的碰撞将会消耗,电子的能量，同样，什么也没有。

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In the latest models, plastic cylinders inside the cushions absorb energy from collisions.

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Assuming there are no further glitches, the energy of the collisions will be cranked up over the next few months and the new subatomic goodies will start pouring out of the machine and into the pages of physics journals.

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The two rattled the boards at Consol Energy Center with a series of collisions, some of them legal, some of them not so much.

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