单词	NOx
释义	NOx /nɒks / noun [mass noun] Oxides of nitrogen, especially as atmospheric pollutants: targets to reduce NOx [as modifier]: NOx emissions... As my passengers speak knowingly about performance features and NOx traps (nitrogen oxides are a nasty component of most fuel exhaust), I am fixated on the hydrogen sensors. They also emit nitrogen oxides, or NOx, a key component of smog. The harmful effects of NOx and carbon dioxide have not been calculated, but are probably lower than either SO2 or ozone.
随便看	day labourer day-labouring day length daylength-neutral dayless day letter Day-Lewis, C. Day-Lewis, Sir Daniel daylight daylight bulb daylighted daylight factor daylight gate daylighting daylight-loading daylight robbery daylight saving daylight saving time daylight's gate daylight time daylighty day lily day-long dayman daymare

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