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level lifetime
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level lifetime
Encyclopedia
理学
原子核结构
释
level lifetime
能级寿命
原子核的基本物理量。包括基态、激发态的寿命。从统计观点看,是指一条能级平均能存在的时间。
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Poincare conjecture
Poincare divisor
Poincare duality
Poincare duality theorem
Poincare element
Poincare formula
Poincare group
Poincare inequality
Poincare invariant
Poincare invariant theorem
Poincare Lefschetz duality
Poincare-Lefschetz duality
Poincare lemma
Poincare limit cycle
Poincare map
Poincare metric
Poincare recurrence
Poincare return mapping
Poincare scatterplot
Poincare section
Poincare sphere
Poincare spheroid
Poincare's surface of section
Poincare surface of section
Poincare theorem
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