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镎
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英译汉、汉译英、英汉互译翻译词典
释义
镎neptunium 【医】 neptunium Np 镎(1)鎿ná(2)锕系的一个放射性金属元素。是用中子轰击铀而制得的,银白色,最稳定的同位素半衰期约220万年 [neptunium]――元素符号Np
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oil-receiver
oil receiver
oil reclamation
oil rectifier
oil red
oil red IV
oil red O
oil refinery
oil refinery plant
oil refining
oil refining kettle
oil refining supercentrifuge
oil regulator
oil relief valve
oil removing
oil reservoir
oil reservoir(sump)
oil resistance
oil resistant
oil-resistant coating
oil resistant primer
oil resistant rubber
oil resources
oil retainer
oil(-retaining) ring
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更新时间:2026/7/19 9:18:50