Known as a "dead zone", this vast oxygen-depleted area extends along the coast between Louisiana and Texas.

这片沿着Louisana州和Texas州的海岸线延伸的大面积无氧区域，人们称之为“死寂之区”。

youdao

At the junction where the two materials meet, electrons pair up with holes to form an area depleted of charge that prevents current from flowing.

两种材料的接合处电子与电穴配对形成一个没有电荷的区域，阻止电流通过。

youdao

An ozone hole is an area of the ozone layer that is seasonally depleted of the protective gas-such as the well-known hole over Antarctica.

臭氧空洞是指臭氧层中季节性消耗保护性气体的一个区域，例如著名的南极上空的臭氧空洞。

youdao

And because the bacteria use oxygen in the water as they digest oil, scientists are concerned that process could cause an oxygen-depleted area underwater a "dead zone" that could choke off a variety of undersea life.

WSJ: Gauging Harm to Ecosystem Could Take Years

After the lumber industry depleted local forest, the area became designated a protected national park with a coastline famous for spotting resident beluga whales and other species that migrate here to feed in the nutrient-rich waters.

BBC: Canada��s greatest cycling trail