nitrogen是什么意思 nitrogen在线翻译 nitrogen什么意思 nitrogen的意思 nitrogen的翻译 nitrogen的解释 nitrogen的发音 nitrogen的同义词

名词[化]氮，氮气

1. The report showed that in 2005 inorganic nitrogen and active phosphate were the main pollutants in offshore seawater.

2. In all of the four offshore sea areas, inorganic nitrogen and active phosphate were found.

3. Wang said they turn into carbon dioxide and nitrogen, elements that are ordinarily found in the air.

4. The concentration of carbon monoxide reduced by 15 percent from the same period last year, while nitrogen dioxide down 27 percent and particulate matters down 24 percent.

5. The Euro system of standards sets limits on the amount of nitrogen oxides, carbon monoxide and other compounds permitted in car emission.

6. Fire fighters said the gas leak was nitrogen sulfide and carbon monoxide.

7. The government will continue national campaigns of reducing emissions of sulfur dioxide from power plants, steel and petrochemical factories and nitrogen oxides from cement factories.

8. These algae blooms were chiefly caused by untreated sewage containing high concentrations of nitrogen, a main ingredient in detergents and fertilizers.

9. We sell a fertilizer called ESN Smart Nitrogen ground with coating which releases in 12 and 16 weeks.

10. The biggest concern was the major pollutant index, which exceeded standards in terms of nitrogen and faecal coliform.