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目的对某新建加速器的屏蔽设计的可行性进行评价。方法按照国家相关标准中对有关剂量参考控制水平要求。结果对机房周围屏蔽墙的防护效果进行理论估算,并采用类比法进行分析评价。结论该加速器周围屏蔽的防护设计是安全的。
Objective To evaluate the feasibility of a new accelerator shield design. Methods According to the relevant national standards for the dose reference control level requirements. Results The protective effect of shielding walls around the engine room was theoretically estimated and analyzed by analogy method. Conclusion The shielding design around the accelerator is safe.