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。
Beta radiation consist of small particles (electrons) with an incredible speed, Alpha radiation consists of big particles (two protons, two neutrons altogether), also with incredible speed.
贝塔是高速冲击的微小粒子(电子)，阿尔法辐射是高速冲击的大粒子(含有两个质子和两个中子)。
The latter particles are indeed introduced in the theory of positive beta-ray emission;
后者其实是在正贝塔射线的放射理论中被提出来的。
The latter particles are indeed introduced in the theory of positive beta-ray emission;
后者其实是在正贝塔射线的放射理论中被提出来的。
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