在春节这个阖家团圆的日子里，位于北京西郊地下的正负电子对撞机（BEPC）依然在默默运行，不断探索着微观世界的奥秘。这座占地5.75万平方米的科研设施，以其202米长的直线加速器和240.4米周长的环型加速器，不断将正负电子束加速到符合实验需求的能量，然后在最南侧的对撞点撞击，以期能揭开更多微观世界的秘密。
For the Chinese New Year, the Beijing Electron-Positron Collider (BEPC) in the west of Beijing continues its silent yet relentless exploration into the microscopic universe. This research facility, occupying an area of 57,500 square meters, utilizes its 202-meter linear accelerator and a 240.4-meter circular accelerator to constantly accelerate electron-positron beams to energies required for experiments. These beams then collide at the southernmost collision point in the hope of uncovering more secrets of the microscopic world.
【来源】http://www.chinanews.com/cj/2024/02-19/10165497.shtml
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