phosphorus
发音
英 [ˈfɒsfərəs]
美 [ˈfɑsfərəs]
-
- 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。