Translation of "charged" into Chinese

Yet, without the four charged iron atoms, the rest of the hemoglobin molecule would be useless.

但是,要是没有这四个带电的铁原子,血红蛋白也不能发挥任何作用。

The launching of the African Union in Durban, South Africa, in July this year was indeed a historic and emotionally charged occasion.

今年7月在南非德班宣布成立非洲联盟,确实是一个具有历史性意义和令人激动的时刻。