以上来源于: WordNet
If iodine-131, which emits beta particles, is taken up, this can damage DNA and cause thyroid cancer.
如果释放贝塔射线的碘- 131被吸收的话,能够破坏dna,并引发甲状腺癌。
These radionuclides undergo radioactive decay, by emitting harmful alpha particles, beta particles or gamma rays.
它们在衰变期间会放出对人体有害的粒子粒子或射线。
When alpha and beta particles strike demron , intervening electrons in the salt atoms deflect and slow them down , whereupon they are absorbed into the material.
当与粒子撞及底米龙时,会受盐类原子中的电子影响而偏折并减速,随之被布料吸收。
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