We can extract mercury from cinnabar by heating it in air. We can also extract silver from silver oxide by heating.
我们可以在空气中把朱砂加热来提取汞。我们亦可以把氧化银加热来提取银。
2
At present, the main way to solve the problems is to add mercury and its oxide to zinc electrode.
目前，主要解决问题的方法是在电极中加入汞及其氧化物。
3
The speciation distribution of mercury in flue gas became very different when adding limestone. The concentration of oxide Hg became obviously lower after adding limestone.