phosphorus

发音

英 [ˈfɒsfərəs]word uk audio image

美 [ˈfɑsfərəs] word us audio image

  • n.
    [化]磷
    磷光体

单词词源

phosphorus 磷

来自拉丁语phosphorus,启明星,来自希腊语Phosphoros,启明星,来自phos,光,phoros,携带者,词源同bring.后用作化学物质磷。

双语例句

1. The microorganism substitutes arsenic for phosphorus in its cell components .
这种细菌在其细胞内用磷代替砷。
2. But phosphorus is a different story .
但是,磷的情况有所不同。
3. Jolt electrons orbiting those phosphorus atoms into what is known as a rydberg state .
用于震荡在绕磷原子轨道旋转的电子,使之进入所谓的里德伯状态。
4. Wastewater treatment plants concentrate large quantities of phosphorus and ammonia in their sludge-handling streams .
一般在污水处理厂的污泥中会富集大量的磷和氨。
5. She rechecked the components of the culture media to confirm there were no phosphorus contaminants .
她又重新检验了培养基的成分,确定了没有磷元素的污染。

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