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

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

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: 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: 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: 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: A pollutant created by the action of sunlight on hydrocarbons and nitrogen oxides in the air. An ingredient of smog.

Definicija: Onesnaževalo, ustvarjeno z delovanjem sončne svetlobe na ogljikovodike ali dušikove okside v zraku. PAN je sestavina smoga.

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

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

Definicija: To enhance the edges of subjects in an image.

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

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

Definicija: A pollutant created by the action of sunlight on hydrocarbons and nitrogen oxides in the air. An ingredient of smog.

Definicija: Onesnaževalo, ustvarjeno z delovanjem sončne svetlobe na ogljikovodike ali dušikove okside v zraku. PAN je sestavina smoga.

Definicija: A pollutant created by the action of sunlight on hydrocarbons and nitrogen oxides in the air. An ingredient of smog.

Definicija: Onesnaževalo, ustvarjeno z delovanjem sončne svetlobe na ogljikovodike ali dušikove okside v zraku. PAN je sestavina smoga.

Definicija: komercialno ime za bakterijsko kvasno nitrogensko podlago

Definicija: komercialno ime za bakterijsko kvasno nitrogensko podlago