中英互译
neptunium
英 /nepˈtjuːniəm/美 /nepˈtjuːniəmˌnepˈtuːniəm/
基本释义
- n.[化学] 镎
双语例句
- The method including the process of extraction chromatography and the mass spectrum measurement for the exact analysis of micro neptunium in the existence of large quantity of uranium is established.建立了准确测定常量铀中微量镎的方法。方法包括萃取色层法分离和质谱法测量。
网络短语
- neptunium series镎系；镎族
- neptunium oxide氧化镎
- neptunium family镎族；镎系
- neptunium dioxide二氧化镎
- neptunium carbide碳化镎
英英释义
- n.a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
词源
- neptunium镎金属元素，来自Neptune,海王星，以与金属元素uranium相对应。