【摘 要】
：
~(99)Tc~m is the most commonly used medical radioisotope in nuclear medicine.~(99)Tc~m for medical purpose is a product from~(99)Mo decay,which is normally prod
【机 构】
：
Department of Isotope,
【出 处】
：
Annual Report of China Institute of Atomic Energy
论文部分内容阅读
~(99)Tc~m is the most commonly used medical radioisotope in nuclear medicine.~(99)Tc~m for medical purpose is a product from~(99)Mo decay,which is normally produced in research reactors from the fission of~(235)U.~(99)Mo is produced using a variety of target designs that contain highly enriched uranium(HEU,with abundance of approximately 93%~(235)U).Since HEU is weapon-grade material,its use is strictly controlled by Treaty on the
~ (99) Tc ~ m is the most commonly used medical radioisotope in nuclear medicine. ~ (99) Tc ~ m for medical purpose is a product from ~ 99 (99) Mo decay, which is normally produced in research reactors from the fission of ~ (235) U. ~ (99) Mo is produced using a variety of target designs that contain highly enriched uranium (HEU with withance of approximately 93% ~ (235) U) .ince HEU is weapon-grade material, its use is strictly controlled by Treaty on the
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