Translation guide
A chemical compound of nitrogen and oxygen, often discussed in environmental or industrial contexts. In Japanese, the term is typically expressed using the chemical formula or the katakana loanword.
The standard Japanese term for nitrogen oxides, used in formal and technical contexts.
Nitrogen oxides cause air pollution.
The chemical formula abbreviation, commonly used in technical documents and discussions.
This engine has low NOx emissions.
Often written with the abbreviation in parentheses for clarity in formal writing.
Regulations on nitrogen oxides (NOx) have been tightened.
Nitric oxide (NO). Used in chemistry and medicine.
Nitric oxide dilates blood vessels.
Nitrogen dioxide (NO₂), a common air pollutant.
The concentration of nitrogen dioxide is high.
Nitrous oxide (N₂O), also known as laughing gas.
Nitrous oxide is used for anesthesia.