中英互译
hafnium
英 /ˈhæfniəm/美 /ˈhæfniəm/
基本释义
- n.[化学] 铪(金属元素)
双语例句
- And how is it known that Mars had hafnium-187?那么是如何知道火星有铪- 187的呢?
- Chemical form of hafnium is perchlorate or nitrate.铪的化学形态为过氯酸盐或硝酸盐。
- Mainly because the quantity of hafnium, utilized in one chip, is negligibly small.这主要是因为数量的铪,利用一个芯片,是微乎其微的小。
网络短语
- Hafnium oxide二氧化铪
- Hafnium dioxide二氧化铪
- hafnium carbide碳化铪
- Hafnium silicide硅化铪
- hafnium welding wire铪焊丝
英英释义
- n.a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
词源
- hafnium来自拉丁语Hafnia("Copenhagen").
- hafnium铪来自拉丁语Hafnia,现丹麦首都哥本哈根拉丁语名,因这种金属元素于哥本哈根首次发现而得名,字面意思为港口,词源同haven,copenhagen.
- hafniumFrom Latin Hafnia (“Copenhagen”).