Translation of "decay" into Chinese

Venting points for methane gas generated from decayed organic wastes are additional sources of mercury release and exposure.

腐烂有机废物所产生的甲烷气体的排气口是汞排放和汞接触的另一源头。

Many local traditions have fallen into decay in recent years.

近几年,很多当地的传统都衰败了。

As the organic matter sinks, and after it settles onto the seafloor, its decay releases reduced metals.

这些有机物沉降至海底,在腐化后释出被还原的金属。