The engineering of the electron-positron collider that we have completed also ranks among the world's most advanced technologies.
我们的正负电子对撞机工程在全世界也是居于前列的。
The new collider has to provide exact measurements of electron-positron annihilation.
新型的对撞机必须提供电子-正电子湮灭的准确测量结果。
Beijing Electron Positron Collider (BEPC) is the State Key lab of our country in high physics research.
北京正负电子对撞机(BEPC)是用于高能物理研究的国家重点实验室。
A fast and real time luminosity monitor will be helpful to Beijing Electron Positron Collider (BEPC) after its upgrade.
快速实时的亮度监测器将为升级后的北京正负电子对撞机的操作提供很大帮助。
Beijing Spectrometer (BES) is an experimental facility of high energy physics on Beijing Electron Positron Collider (BEPC).
北京谱仪是北京正负电子对撞机上的高能物理实验装置。
Beijing Spectrometer (BES) is an experimental facility of high energy physics on Beijing Electron Positron Collider (BEPC).
北京谱仪是北京正负电子对撞机上的高能物理实验装置。
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