| Terms for subject Environment (23726 entries) |
| idraulica agricola | agricultural hydraulics | |
| idraulica agricola | agricultural hydraulics (Science and technology involved in the management of water resources, in the control of erosion and in the removal of unwanted water) | |
| idro-ecosistema | aquatic ecosystem | |
| idrobiologia | hydrobiology (Study of organisms living in water) | |
| idrobromofluorocarburo | hydrobromofluorocarbon | |
| idrocarburi | hydrocarbon (A very large group of chemical compounds composed only of carbon and hydrogen) | |
| idrocarburi | hydrocarbon | |
| idrocarburi aliciclici | alicyclic hydrocarbon | |
| idrocarburi aliciclici | alicyclic hydrocarbon (A class of organic compounds containing only carbon and hydrogen atoms joined to form one or more rings and having the properties of both aliphatic and cyclic substances) | |
| idrocarburi alifatici | aliphatic hydrocarbon (Hydrocarbons having an open chain of carbon atoms, whether normal or forked, saturated or unsaturated) | |
| idrocarburi alifatici | aliphatic hydrocarbon | |
| idrocarburi alogenati | halogenated hydrocarbon | |
| idrocarburi alogenati | halogenated hydrocarbon (One of a group of halogen derivatives of organic hydrogen and carbon containing compounds; the group includes monohalogen compounds (alkyl or aryl halides) and polyhalogen compounds that contain the same or different halogen atoms) | |
| idrocarburi aromatici | aromatic hydrocarbon | |
| idrocarburi aromatici | aromatic hydrocarbon (Hydrocarbons having an unsaturated ring containing alternating double and single bonds, especially containing a benzene ring) | |
| idrocarburi aromatici policiclici | polycyclic aromatic hydrocarbon (Hydrocarbons containing two or more closed rings of atoms) | |
| idrocarburi aromatici policiclici | polycyclic aromatic hydrocarbon | |
| idrocarburi clorofluorurati parzialmente alogenati | partially halogenated chlorofluorohydrocarbon | |
| idrocarburi clorofluorurati parzialmente alogenati | partially halogenated chlorofluorohydrocarbon (Hydrocarbons whose hydrogen atoms have been partially substituted with chlorine and fluorine. They are used in refrigeration, air conditioning, packaging, insulation, or as solvents and aerosol propellants. Because they are not destroyed in the lower atmosphere they drift into the upper atmosphere where their chlorine components destroy ozone) | |
| idrocarburi clorurati | chlorinated hydrocarbon |