单板源堆码辐照工艺研究

PILING UP TECHNOLOGY OF GOODS IRRATIATED BY SINGLE PLATE SOURCE

本研究结果表明：在货物静态堆码辐照过程中，采用单板源进行４ 工位辐照能有效降低立面剂量场的不均匀度，提高辐照质量，射线利用率达２２２７ ％ 。

In the irradiation process of piling up goods in static state,four irradiation working sites and single plate source was adopted.The results showed that piling up in this way remarkably raised the irradiation guality of goods.The utlization rate of radioactive ray reached 22\^27%.