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医用核仪器
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医用核仪器
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医用核仪器
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nuclear medicine instruments
医用核仪器
以同位素示踪为手段,在医学上通过探测和记录放射性核素放出射线的种类、能量、活度随时间变化的规律和空间分布特性,从而对疾病的诊断提供指导意义的仪器。
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polygon triangulation
polygon vertex
polygram
polygrammaticalization
polygraph
polygraph counter-countermeasure
polygraph countermeasure
polygraph investigations at the Berkeley Police Department
polygraph testing system
polygraph wave form
polygraph wave types
polygynous family
polygyny
polyhalide
polyhalide ion
polyhalite
polyharmonic
polyharmonic equation
polyharmonic function
polyharmonic operator
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polyhedra
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polyhedral algorithm
polyhedral analysis
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