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单词
pair formation
释义
pair formation
英?[p?? f?:?mei??n]
美?[p?r f?r?me??n]
释义
偶形成
英英释义
Noun
1. the transformation of a gamma-ray photon into an electron and a positron when the photon passes close to an atomic nucleus
行业词典
计算机
电子对的形成???
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back away
back away (from)
back away from
back a winner
back axle
back-axle
back azimuth
back-back
back-back porch
back bacon
backbakcloths
back balance
backband
back band
backbands
backbar
back bar
back barrier complex
backbarrier facies
backbarrow
backbarrows
back-basket store
back bay
Back-Bay
back beach
英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。
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更新时间：2025/11/13 17:01:09