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1 ♦ active
♦ active /ˈæktɪv/a.1 attivo: active member, membro attivo; active population, popolazione attiva; an active role, un ruolo attivo; active volcano, vulcano attivo2 attivo; vivace; dinamico; energico: an active old man, un vecchio attivo (o dinamico); to lead an active life, fare vita attiva3 effettivo; concreto; attivo; fattivo: active help, un aiuto concreto; to take an active interest in st., interessarsi attivamente di qc.; to take an active part in st., prendere parte attiva in qc.5 (gramm.) attivo6 (chim., biol., med.) attivo: active immunity, immunità attiva; active principle (o ingredient) principio attivo: active carbon (o active charcoal) carbone attivo7 (comput.) attivo ( in corso di esecuzione): active program, programma attivo; active window, finestra attiva● active citizen, cittadino socialmente attivo nella comunità □ (mil.) active duty, servizio permanente effettivo; servizio attivo □ (mil.) active list, ruolo degli ufficiali in servizio attivo □ (leg.) active obligations, gli obblighi attivi □ (leg., comm.) active partner, socio attivo; ( anche) socio accomandatario □ active service, (mil.) servizio in zona di combattimento; (fig.) servizio attivoactiveness n. [u].
См. также в других словарях:
active carbon — /æktɪv ˈkabən/ (say aktiv kahbuhn) noun → activated carbon …
active carbon — noun : activated carbon … Useful english dictionary
Carbon filtering — is a method of filtering that uses a piece of activated carbon to remove contaminants and impurities, utilizing chemical adsorption. Each piece of carbon is designed to provide a large section of surface area, in order to allow contaminants the… … Wikipedia
Carbon sink — A carbon sink is reservoir of carbon that accumulates and stores carbon for an indefinite period. The main natural sinks are: # Absorption of carbon dioxide by the oceans # Photosynthesis by plants and algae The process by which carbon sinks… … Wikipedia
active — adj. & n. adj. 1 a consisting in or marked by action; energetic; diligent (leads an active life; an active helper). b able to move about or accomplish practical tasks (infirmity made him less active). 2 working, operative (an active volcano). 3… … Useful english dictionary
Carbon disulfide — CS2 redirects here. For the software package by Adobe Systems, see Adobe Creative Suite. Carbon disulfide … Wikipedia
carbon sink — /kabən ˈsɪŋk/ (say kahbuhn singk) noun a natural or human made reservoir able to store carbon for a long period of time, thus reducing the level of greenhouse gases. A natural carbon sink may be a large area of vegetation, such as a protected… …
active — /ˈæktɪv / (say aktiv) adjective 1. in a state of action; in actual progress or motion: active hostilities. 2. constantly engaged in action; busy: an active toddler. 3. having the power of quick motion; nimble: an active animal. 4. highly involved …
Carbon-13 NMR satellite — In an NMR spectrum the presence of 1% of the NMR active carbon 13 species will cause coupling. This will split 1% of the peak into a doublet. These are called satellites as they small and are around the main non coupled peak like little shoulder… … Wikipedia
Carbon-13 NMR — (13C NMR or sometimes simply referred to as carbon NMR) is the application of nuclear magnetic resonance (NMR) spectroscopy to carbon. It is analogous to proton NMR (1 H NMR) and allows the identification of carbon atoms in an organic molecule… … Wikipedia
Carbon — (), but as most compounds with multiple single bonded oxygens on a single carbon it is unstable.] Cyanide (CN–), has a similar structure, but behaves much like a halide ion (pseudohalogen). For example it can form the nitride cyanogen molecule… … Wikipedia