annihilation n.歼灭,湮灭消灭;湮灭;湮灭...annihilation radiation 湮没辐射湮没放射,质湮放射...annihilation operator 湮没算符...fight a war of annihilation 打歼灭战...triplet-triplet annihilation 三重态-三重态湮没...positron-annihilation apparatus 正电子湮没装置...bubble annihilation 磁泡消除...
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