| 释义 |
lambda hyperon【化】 Λ超子 lambda hyperon lambda hyperon n.（名词）An electrically neutral baryon having a mass 2,183 times that of the electron and a mean lifetime of approximately 2.6× 10&9{-10} second. Also called lambda particle See table at subatomic particle λ超子：一种带电荷的中型重子，质量为电子的2,183倍，平均寿命为2.6× 10&9{-10}秒 也作 lambda particle参见 subatomic particle |