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放化纯
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放化纯
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radiochemical purity
放化纯
样品中放射性核素以某种特定化学形态(如价态、分子中的位置)存在的活度所占样品总活度的百分数。又称放射化学纯度。
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discrete-time decision process
discrete time dynamical system
discrete-time dynamical system
discrete-time game
discrete time method
discrete-time method
discrete time model
discrete-time parameter
discrete-time process
discrete time Sigma-Delta analog-to-digital converter
discrete time signal
discrete-time signal
discrete-time source
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discrete-time system
discrete topological space
discrete topology
discrete transformation
discrete transformer
discrete trial teaching
Discrete Two-Stage Theory
discrete uniform distribution
discrete uniformity
discrete union
discrete valuation
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