The dose outputs and dose ditributions measured by SCD-61 diode developed by us were tested and verified by TLD dosemeter,and the results show tha there is a 5% consistency for the value at the focus point.

• 用研制的SCD -61半导体剂量仪和 0 .；0 3cc石墨电离室测量了不同模体、不同准直器的输出剂量及剂量分布；根据对球形模的测量值；计算出各种射野时头形模的量分布；用热释光剂量仪做了验证；焦点值均在 5%25范围内一致。