The air pollution has destroyed the
ozone layer.
大气污染破坏了臭氧层。
Ozone is a gas.
臭氧是一种气体。
Pop music is
ozone for him.
流行音乐对他来说是爽心怡神的力量。
Carbon dioxide-based ice-making also has high cooling capacity per unit volume, good thermal conductivity and will not cause damage to the ozone layer.
The technology was independently developed by a research team with Shandong University of Technology and has been appraised by the State Intellectual Property Office as a "revolutionary discovery" to produce polyurethane foam agent free of CFCs, which are harmful to the ozone layer and a source of greenhouse gas.
That is the reason why China has been recognized as a developing country in international agreements and treaties, such as the WTO, the UN Framework Convention on Climate Change and the Montreal Protocol on Substances that Deplete the Ozone Layer, which has been accepted by the majority of members of the international community.
To maintain the high quality of its trout products, the Zungui company has introduced world-leading processing and packaging equipment and auxiliary facilities — metal detectors, microbial testing devices and ozone disinfection systems.
Olympic speed skating venues once used refrigerants that damaged the Earth's ozone layer for making ice, according to Gui Lin, an official with the Planning and Construction Department of the Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games.
Not using ozone layer-harming Freon as a refrigerant in ice making during the Games is expected to help reduce carbon emissions equivalent to that of 3,900 cars per year, and cut emissions from the activity to nearly zero.