【摘 要】
：
LECR2 (Lanzhou Electron Cyclotron Resonance ion source No.2), which was built in 1997, has been running for more than 30 000 h and provided more than one hundre
【出 处】
：
IMP & HIRFL Annual Report
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LECR2 (Lanzhou Electron Cyclotron Resonance ion source No.2), which was built in 1997, has been running for more than 30 000 h and provided more than one hundred kinds of ion beams for HIRFL. This ion source was considered to be one of the best ECRISs in the world when it was under commissioning because of its excellent
LECR2 (Lanzhou Electron Cyclotron Resonance ion source No. 2), which was built in 1997, has been running for more than 30 000 h and provided more than one hundred kinds of ion beams for HIRFL. This ion source was considered to be one of the best ECRISs in the world when it was under commissioning because of its excellent
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