bèi / tǎ / lì / zǐ / chuān / tòu / néng / lì / bǐ / ā / ěr / fǎ / lì / zǐ / qiáng / kě / yǐ / chuān / guò / báo / cái / liào

贝塔粒子穿透能力比阿尔法粒子强，可以穿过薄材料

Beta particles have stronger penetration ability than alpha particles and can pass through thin materials.