In fact the lexus doesn't
produce any NOx
which is an incredible achievement.
Gasoline vehicles are better for human health with their
lower NOx
and particle emissions.
NOx emissions
from gasoline vehicles showed little dependence on speed.
NOx reduction
is now a major focus of combustion research.
The word usage examples above have been gathered from various sources to reflect current and historical usage.
They do not represent the opinions of YourDictionary.com.