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The microorganism substitutes arsenic for phosphorus in its cell components .

这种细菌在其细胞内用磷代替砷。

But phosphorus is a different story .

但是，磷的情况有所不同。

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。

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。

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。