Definicija: Nujno potrebno hranilo za rastline in živali. Živali ga dobijo v spojinah, ki vsebujejo dušik, zlasti v aminokislinah. Četudi atmosfero v 80 % sestavlja dušik, je le malo organizmov prilagojenih na njegovo uporabo. Višje rastline dobijo dušik iz prsti, potem ko ga mikroorganizmi spremenijo v amoniak ali nitrate, kar rastline lahko absorbirajo.

Definicija: 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.

Definicija: Nujno potrebno hranilo za rastline in živali. Živali ga dobijo v spojinah, ki vsebujejo dušik, zlasti v aminokislinah. Četudi atmosfero v 80 % sestavlja dušik, je le malo organizmov prilagojenih na njegovo uporabo. Višje rastline dobijo dušik iz prsti, potem ko ga mikroorganizmi spremenijo v amoniak ali nitrate, kar rastline lahko absorbirajo. Pretvorba dušika, imenovana utrditev dušika, je nujna za oblikovanje aminokislin, ki gradijo beljakovine.

Definicija: Essential nutrient of the food supply of plants and the diets of animals. Animals obtain it in nitrogen-containing compounds, particularly aminoacids. 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 microorganisms have converted the nitrogen into ammonia or nitrates, which they can then absorb. This conversion of nitrogen, known as nitrogen fixation, is essential for the formation of amino acids which, in turn, are the building blocks of proteins.

Definicija: Vsaka naprava za zmanjševanje hrupa, zlasti naprava v izpušnem sistemu motornih vozil.

Definicija: Any device designed to reduce noise, especially the device in the exhaust system of a motor vehicle.

Definicija: device for decreasing the amount of noise emitted by the exhaust of an internal combustion engine

Definicija: Brezbarvni plin, ki na sobni temperaturi reagira s kisikom in tvori dušikov dioksid; uporablja se tudi za tvorbo drugih spojin.

Definicija: A colorless gas that, at room temperature, reacts with oxygen to form nitrogen dioxide; may be used to form other compounds.

Definicija: Vsaka naprava za zmanjševanje hrupa, zlasti naprava v izpušnem sistemu motornih vozil.

Definicija: Any device designed to reduce noise, especially the device in the exhaust system of a motor vehicle.

Definicija: device for decreasing the amount of noise emitted by the exhaust of an internal combustion engine

Definicija: Različni mikroorganizmi, ki prosto živijo v prsti in presnavljajo atmosferski dušik. Potem ko eden izmed organizmov ulovi dušik, sledi več različnih poti. Nekaj dušika se ohrani v prsti kot razkrajajoči se rastlinski odpadki, ki čakajo, da bodo sproščeni in jih bo pridelek absorbiral kot nitrate. Take nitrate ustvari solitrna bakterija, živeča v prsti, ki se razvija na amoniaku, ta nastaja z razpadanjem rastlinskih in živalskih snovi. V predelovanju dušika solitrna bakterija ustvari nitrate, ki jih lahko absorbirajo korenine rastlin.

Definicija: Assimilation of atmospheric nitrogen by a variety of microorganisms which live freely in soil. Once the nitrogen has been captured by one of the microorganisms, there are many different routes by which it is handled. Some is retained in the soil as decomposing plant matter, waiting to be released and taken up by new crops as a nitrate. That nitrate is produced by nitrifying bacteria living in the soil that thrive on ammonia, which is produced by decaying plant and animal material. In processing nitrogen the nitrifying bacteria produce nitrate that can be absorbed by the roots of plants.

Definicija: Priprava, nameščena na odprtino cevi orožja, ki zmanjšuje obseg vidne svetlobe ali bliska zaradi potisnih plinov.

Definicija: Vsaka naprava za zmanjševanje hrupa, zlasti naprava v izpušnem sistemu motornih vozil.

Definicija: Any device designed to reduce noise, especially the device in the exhaust system of a motor vehicle.

Definicija: device for decreasing the amount of noise emitted by the exhaust of an internal combustion engine

Definicija: Ventil v pretočnih sistemih z zapornim elementom v obliki pladnja, ki z vrtenjem znotraj pretočnega preseka spreminja pretok.

Definicija: Ventil, s katerim krmilimo pretok pare v parovodu.

Definicija: Rdečerjav plin, obstaja v različnih stopnjah koncentracije v ravnotežju z drugimi dušikovimi oksidi; uporablja se za izdelavo dušikove kisline.

Definicija: A reddish-brown gas; it exists in varying degrees of concentration in equilibrium with other nitrogen oxides; used to produce nitric acid.

Definicija: Zapleten niz postopkov, s katerimi pridelek dobi veliko količino dušika, ki jo potrebuje za izdelavo proteinov, nukleinskih kislin in drugih biokemikalij, iz katerih je sestavljen, in način, kako se dušik vrne v atmosfero.

Definicija: The complex set of processes by which crops acquire the large amount of nitrogen they need to make proteins, nucleic acids and other biochemicals of which they are composed, and how the nitrogen returns to the atmosphere.

Definicija: Vse vrste ponavadi organskih spojin, ki vsebujejo monovalentno skupino -NO2 (nitro skupina ali radikal), povezano z ogljikovim atomom.

Definicija: Any one of a class of usually organic compounds that contain the monovalent group, -NO2 (nitro group or radical) linked to a carbon atom.

Definicija: Brezbarvni plin, topljiv v vodi, etanolu in etru. Tvori se z mnogimi reakcijami, ki vključujejo redukcijo dušikove kisline, a običajnejše reakcije za pripravo sprejemljivo čistega NO so reakcije z natrijevim nitratom, žvepleno kislino itd.

Definicija: A colourless gas, soluble in water, ethanol and ether. It is formed in many reactions involving the reduction of nitric acid, but more convenient reactions for the preparation of reasonably pure NO are reactions of sodium nitrite, sulphuric acid, etc.

Definicija: Naravna in umetna sredstva za gnojenje, ki vsebujejo dušik, primeren za oskrbo rastlin, kot so kalijev nitrat ali amonijev nitrat.

Definicija: Fertilizer materials, natural or synthesized, containing nitrogen available for fixation by vegetation, such as potassium nitrate or ammonium nitrate.

Definicija: Spodnji del vodila regulacijskih palic, ki je oblikovan tako, da ublaži padec regulacijskih palic v sredico.