sealed source

Suggestions to Improve Safety of Sealed Radioactive Source-inbuilt Devices

改善密封源仪表安全状况的建议

A sealed tube neutron generator with neutron yield more than 1.5 × 1010/ s has been developed. Consisting of a demountable neutron tube, a high voltage source and a control unit, this device has been used in neutron radiography.

报道了一种中子产额大于1.5×1010n／s、靶和离子源都可拆卸的密封中子管，以它为核心研制的密封中子发生器已被用于中子照像等领域，并取得了较好的结果。

Radiological protection strategy and irradiated dose estimation about emergency personnel at the accidental scene of sealed source escaping

密封源脱落事故现场应急人员被照剂量估算和防护对策探讨

NET framework Business process module is sealed in Web service to offer interface to application program and provide the ability to access distributed heterogeneous data source.

NET框架所提供的功能在WEB Service中封装业务处理模块，对外提供服务接口，从而提供对分布异构数据源的访问能力。