spallation是什么意思_spallation怎么读_音标spɔ:'leɪʃən

spallation是什么意思音标:英 [spɔ:'leɪʃən]美 [spɔ:'leɪʃən]

n. 散裂, 碎裂
[化] 崩落; 散裂

n. (physics) a nuclear reaction in which a bombarded nucleus breaks up into many particles