| Chinese | English |
| 固体氧化物型燃料电池 | solid oxide fuel cell |
| 有机氧化合物 | organooxygen compound Compounds, both aliphatic and aromatic, which have a C-O bond, including alcohols, aldehydes, etc. (化合物，脂肪族和芳香族，包括酒精、醋醛等。) |
| 氧化物 | oxide Binary chemical compound in which oxygen is combined with a metal or nonmetal (二元化合物与氧结合的金属或非金属元素。) |
| 氮氧化物 | nitrogen oxides Oxides formed and released in all common types of combustion; they are formed by the oxidation of atmospheric nitrogen at high temperatures. Introduced into the atmosphere from car exhausts, furnace stacks, incinerators, power stations and similar sources, the oxides include nitrous oxide, nitric oxide, nitrogen dioxide, nitrogen pentoxide and nitric acid. The oxides of nitrogen undergo many reactions in the atmosphere to form photochemical smog (在所有常见类型的燃烧中形成和释放的氧化物，它们是由大气中的氮在高温氧化中形成的。将来自汽车废气、火炉、焚化炉、发电厂及类似来源的排放物引入大气，包括一氧化二氮、一氧化氮、二氧化氮、五氧化二氮和硝酸的氧化物。氮的氧化物经过大气中的许多反应，形成光化学烟雾。) |
| 硫氧化物 | sulphur oxide An oxide of sulphur, such as sulphur dioxide and sulphur trioxide; they are formed primarily from the combustion of fossil fuels; major air pollutants and cause of damage to the respiratory tract as well as vegetation, SOx (硫氧化物，如二氧化硫和三氧化硫，它们主要是由化石燃料燃烧形成的，是主要的空气污染物，造成呼吸道以及植被的损坏。) |
| 金属氧化物 | metal oxide Any binary compound in which oxygen is combined with one or more metal atoms (氧结合一个或更多的金属原子的二元化合物。) |
