nitrogen

['naɪtrədʒən] rzecz.

chem.

slāpeklis (nitrogenium)

ekon.

slāpeklis

nitrogen An essential nutrient in the food supply of plants and the diets of animals. Animals obtain it in nitrogen-containing compounds, particularly amino acids. Although the atmosphere is nearly 80% gaseous nitrogen, very few organisms have the ability to use it in this form. The higher plants normally obtain it from the soil after micro-organisms have converted the nitrogen into ammonia or nitrates, which they can then absorb ['naɪtrədʒən] rzecz.

ochr.środ.

slāpeklis

Angielski tezaurus

Nitrogen ['naɪtrədʒən] rzecz.

przem., skr.

E941

nitrogen

: 10 do fraz, 3 tematyki

Chemia	1
Medycyna	1
Ochrona środowiska	8

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