Radiation Sterilization is a especial process which result can not been examined by experiment afterwards, the process controlling should be implemented in irradiation sterilization .

辐射灭菌是个不能用事后检验验证的特殊过程，对辐照灭菌过程应实施过程控制。

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In those hospitals making air sterilization by ultraviolet radiation only, the defense measure for the patients were made with final sterilization to the beds after discharges.

对于患者的防护措施，单纯用紫外线进行空气消毒的医院，在患者出院后对病床作终末消毒；

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This machine has the system of fixing the position by optical indicator and ultraviolet radiation sterilization.

机内装有紫外线杀菌，对包装材料进行消毒灭菌；

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