fluorine

fluorine

英 ['flʊəriːn; 'flɔː-]
　　美 ['flɔrin]

n. [化學] 氟

中文詞源：

fluorine 氟

來自19世紀英國化學傢Humphry Davy, 因首先在氟石（fluor）中發現這種化學元素而得名。-ine, 化學名詞後綴，衍生物。

例句：

1. A large proportion of the fluorine is vaporized during the concentration process.
在濃縮過程中大部份氟蒸出.

2. The fluorine does not accumulate indefinitely in the water.
氟不會在水裡無限制地積累.

3. If the fluorine content is high, it may increase plant corrosion.
如果氟的含量高, 會加劇設備的腐蝕.

4. Although all plants normally contain fluorine, the concentration varies greatly.
雖然在正常情況下,所有的植物都含氟, 其濃度變化很大.

5. Presumably both the very small size and activating influence of fluorine atoms contribute to this exception.
這大概是由於氟原子半徑小和活性高這兩個原因的影響,氟原子對這種例外做出瞭貢獻.