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放射卫生防护的目的是尽可能完善所有应用电离辐射的放射效应,这也是X线诊断质量保证的目的。为了得到诊断的信息,就必须保证高质量的X线图象,同时把病人所受的射线量降低。随着X线检查的广泛应用,医疗照射造成的全人口剂量负担,日益成为人们重视的
The purpose of radiation protection is to maximize the radiation effects of all applications of ionizing radiation, which is also the purpose of X-ray diagnostic quality assurance. In order to obtain diagnostic information, it is necessary to ensure high-quality X-ray images while reducing the amount of radiation the patient receives. With the extensive application of X-ray examination, the dose burden of whole population caused by medical exposure has become an increasingly important issue