【摘要】 本文介绍了1988年投入运行的怀柔广延大气簇射（EAS）阵列的设备构成、工作原理、性能指标及原始数据的记录处理方式。各种检验和首批EAS观测数据表明,该阵列可有效地用于对能量在10¹⁵—7×10¹⁶eV范围的EAS的探测和研究。更多还原

【Abstract】 An EAS array has been constructed and operating since last spring at Huairou, Beijing. In this article, the array system, its working principle, performances, the manner of data taking and analysis are described .Various tests and observed data have shown, that this array is valid for EAS study at the energy rergion from 1015 to 7×1016eV.更多还原