| 释义 | 
             
                alpha ray shield
                
            阿尔法射线ā ěr fǎ shè xiàn 
 alpha rays能谱仪néng pǔ yí 
 alpha ray spectrometer; EDS(Energy Disperse Spectroscopy)髓线suǐ xiàn 
 medullary ray; pith ray放射光线fàng shè guāng xiàn 
 ray掩护yǎn hù 
 shield; screen; cover红外线hóng wài xiàn 
 infrared, infrared ray阿尔法ā ěr fǎ 
 alpha盾dùn 
 shield瞂fá 
 shield鲼fèn 
 eagle ray显出xiǎn chū 
 ray鳐鱼yáo yú 
 ray丢盔弃甲diū kuī qì jiǎ 
 throw away one's shield and armour; flee helter-skelter; run like sheep庇荫bì yīn 
 shield莼chún 
 water shield护罩hù zhào 
 shield衰变shuāi biàn 
 decay; disintegration; alpha decay电鳐diàn yáo 
 electric ray光线guāng xiàn 
 beam, ray鳍刺qí cì 
 ray; spine庇bì 
 protect, shelter, shield防护罩fáng hù zhào 
 shield袒tǎn 
 leave uncovered; shield焘tāo 
 cover; shield; bear阿尔法粒子ā ěr fǎ lì zǐ 
 alpha particle
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