单词	环型的
释义	同螺旋状的--环型的
随便看	beta-decay beta decay,beta-decay beta decay electron beta-decay electron beta decay energy beta (-decay)--interaction beta(-decay) interaction beta[-decay] interaction beta decay spectrum beta decay theory beta-decay (β-decay) beta-decay--β-decay beta-decay，β-decay beta decontamination beta--decontamination beta-decontamination beta-decontamination factor beta determination beta disintegration beta--disintegration beta-disintegration beta disintegration energy beta-disintegration energy beta-disintegration--energy beta distribution