It is found that the shallow donor levels produced by high dose neutron irradiation are caused by Si-O-C complex compound associated with oxygen carbon and micro-precipitation of oxygen.

发现由于大剂量中子辐照而产生的浅施主是与氧、碳及氧的微沉淀有关的硅-氧-碳络合物。

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The correlation test demonstrated that there was a close relationship between the irradiation dose and the rate of chromosome aberration, the frequency of development of micro-nucleus, or both.

同时也探讨了在小剂量照射条件下染色体畸变类型特点，以及染色体畸变与微核之间的关系。

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