The heavyionaccelerator is not only a powerful tool for nuclear physics, but opens many new application fields of heavy ions.
重离子加速器作为核物理研究工具的同时，也开辟了广阔的新的应用领域。
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A shielding design with multilayer combination has been introduced for on-line measurement of nuclear physics experiment with heavyionaccelerator.
本文主要介绍了重离子加速器核物理实验在线测量中为降低辐射本底而采用的多层组合屏蔽设计。
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A equipment of research of atomic high-ionized state is introduced, including heavyionaccelerator, instrument of measurement, data acquisition and data processing system.