European scientists say they have set a record for high-energy collisions of protons in the world's largest atom smasher, mimicking conditions close to the "Big Bang" that created the universe. 欧洲的科学家说,他们在世界最大的原子对撞机上创下了高能量质子对撞的最新纪录,模拟创造宇宙的“大爆炸”状态。
An expert panel has recommended extending the lifetime of a US "particle smasher" by three years. 一个专家团建议把美国“粒子破碎机”的使用寿命延迟三年。
This early@ atom smasher@ looks like a round tube that can be turned by hand. 这个早期的“原子击碎器”看上去就像是一根可以用手转动的圆管。