Definition: 1. A chemical element. Nitrogen is a gas that is found in large quantities in the earth's atmosphere.
Use 'nitrogen' in a sentence:
1. Study on composition and property of organic nitrogen in several soils of China.
2. Since nitrogen is four fifths of the air we breathe, they are surprisingly optimistic about raising the temperature on Mars and believe it could be done in hundred years.
3. At present, controlling nitrogen application is the main measure.
4. Soils are most commonly deficient in nitrogen and phosphorus.
5. Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soil as nitrate ions.
6. Liquid nitrogen engine and its performance analysis.
7. Nitrogen is the most commonly used gas.
8. Above all, they will have to discover how much nitrogen it possesses.
9. Gas, temperature T, you take nitrogen.
10. Response of root morphology to low nitrogen stress in maize seedling.
11. Methods Nitrogen balance test was used.
12. Nitrogen is one of the byproducts.
13. The basic nitrogen compounds include pyridines and quinolines.
14. There's just not a substantial amount of it there, like there is with nitrogen, it's a very minimal quantity.
15. The tanker was carrying liquid nitrogen.
16. Carnivorous plants instead draw nitrogen, phosphorus, and other critical nutrients from their prey in order to build light-harvesting enzymes.
17. Carnivorous plants are so finely tuned to low levels of nitrogen that this extra fertilizer is overloading their systems, and they eventually burn themselves out and die.
18. Combustion at high temperature causes decomposition to nitrogen and water.
19. Under Different Planting Density Effect of Nitrogen Fertilizer on Potato Production.
20. A century earlier, Henry Cavendish had noted the existence of a residual gas when oxygen and nitrogen are removed from air, but its importance had not been realized.
21. Effects of Different Nitrogen Levels on the Yield and Quality of Rice.
22. Cutting speeds by a fifth would reduce CO2 but also limit sulphur and nitrogen oxides, which are damaging to human health.
23. Air consists chiefly of nitrogen.
24. Some areas, though rich in these nitrogen compounds, have few plankton.
25. Nitrogen is of paramount importance to life on earth.
26. Compounds of nitrogen and sulphur dioxide should be particularly closely watched.
27. Use of Neural Network for Dynamic Simulation of Biological Nitrogen and Phosphorus Removal Process.
28. A study of nitrogen& based atmosphere for sintering in foreign countries.
29. Now, researchers have a way for people to measure how much nitrogen pollution they produce—their nitrogen footprint.
30. The faeces contain nitrogen and it is that which fertilises the desert soil.
31. Horse waste is rich in phosphorus and also nitrogen compared to normal soil.
32. Demonstration Study on New Nitrogen Fertilizer Application Technique on Rice.
33. Nitrogen Loss Accesses in the Soil and Its Effects to Environment Pollution.
34. Nitrogen-oxide emissions during the cruising portions of the flight fell by around a quarter.
35. Effect of Application of Nitrogen on the Quality of Kiwifruit.
36. Effect of Mixed Fertilization of Potassium and Nitrogen on Tomato Production.
37. Agricultural run-off and pollution from power plants are adding extra nitrogen to many bogs in North America.
38. Simulation of soil nitrogen transport under field conditions ⅱ. verification and application.
39. These pollutants are called aerosols and they include soot as well as compounds of nitrogen and sulfur and other stuff into the air.
40. What is the percentage of nitrogen in air?
41. Effects of different applying methods on nitrogen use efficiency and growth of different wheat varieties.
42. Study on Nitrogen Nutrient Management within Soil-crop System under Two Cropping Systems.
43. The major difference is that Allende is depleted in the most volatile elements, like hydrogen, carbon, oxygen, nitrogen, and the noble gases, relative to the Sun.
44. Nitrogen dioxide in the smoke induces the seeds to germinate.
45. Nitrogen dioxide is a pollutant emitted by automobiles.
46. Synthesis Effects of Low Energy Nitrogen Ions with Liquid Water.
47. Every tonne of coal contains, on average, 30 kilograms of nitrogen.
48. Elemental nitrogen is a very unreactive and inert material.
49. Study on amount of nitrogen fertilizer applied to chestnut in northern China.
50. A third is certain basic chemicals such as carbon, oxygen and nitrogen.
51. Before letting its leaves go, the tree dismantles their chlorophyll molecules and ships their valuable nitrogen back into the twigs.
52. The three most important nutrient recycles are the nitrogen cycle, the carbon cycle and the one we are going to talk about today, the Phosphorus cycle.
53. We look at soil chemistry—for example, how much nitrogen or magnesium there is in the soil in one spot—and we compare it with the chemistry of the soil a short distance away.
54. The conditions for acquiring and retaining a thick nitrogen atmosphere are now readily understood.
55. Plankton generally thrive in areas of the ocean with sufficient concentrations of certain nitrogen compounds near the surface, where plankton live.
56. Nitrogen is an unstable element.
57. The plant requires nitrogen in order to make proteins.
58. The faeces contain nitrogen which fertilizes the soil.
59. You said that the nitrogen cycle is also an important nutrient cycle.
