当大型强子对撞机加速了粒子的相互碰撞时，物理学家们欢欣鼓舞。

Physics is becoming ever more exciting as Cern's Large Hadron Collider ramps up the energy of its colliding particles.

youdao

物理学家们曾极尽所能尝试种种实验来驳斥狭义相对论，最终发现这个理论没有缺陷。狭义相对论认为物体加速时，时间就会变慢。

Special relativity, which physicists thought they had tested almost to destruction, and found not wanting, states that as objects speed up, time slows down.

youdao