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乙种粒子
释义
乙种粒子yǐzhǒng lìzǐ[beta particle] 某些放射性物质衰变时放射出来的高速运动的电子,带负电,运动速度高的接近光速。也叫“β粒子”
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equipment foundation
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equipment leasing
equipment life
equipment list
equipment maintenance
equipment-mesuse error
equipment number
equipment record card
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equipment replacement
equipment requirement
equipment specification
equipment trouble
equipment trust
equipment trust bond
equipment trust certificates
equipment trust obligation
equipment utilization ratio
equipoise
equipollence
equipollency
equipollent
equiponderance
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/3/5 20:25:46