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Terms for subject Environment (6528 entries)
fiziologija physiology (The biological study of the functions of living organisms and their parts)
flokuliacija flocculation (A process of contact and adhesion whereby the particles of a dispersed substance form large clusters or the aggregation of particles in a colloid to form small lumps, which then settle out)
flokuliantas flocculant (A reagent added to a dispersion of solids in a liquid to bring together the fine particles to form flocs)
flora flora (biology, The plant life characterizing a specific geographic region or environment)
floros atkūrimas flora restoration (The process of returning plant ecosystems and habitats to their original conditions)
floros bastardizacija bastardisation of flora (One of the possible consequences of the introduction of plant species in an area where they are not indigenous)
floros dokumentas flora (A work systematically describing the flora of a particular region, listed by species and considered as a whole; document)
flotacija flotation (A process used to separate particulate solids by causing one group of particles to float; utilizes differences in surface chemical properties of the particles, some of which are entirely wetted by water, others are not)
fluidika fluidics (A control technology that employs fluid dynamic phenomena to perform sensing, control, information, processing, and actuation functions without the use of moving mechanical parts)
fluidizavimas fluidization (A roasting process in which finely divided solids are suspended in a rising current of air (or other fluid), producing a fluidized bed; used in the calcination of various materials, in the coal industry, etc.)
fluoras fluorine (A gaseous or liquid chemical element; a member of the halide family, it is the most electronegative element and the most chemically energetic of the nonmetallic elements; highly toxic, corrosive, and flammable; used in rocket fuels and as a chemical intermediate)
fluorinimas fluoridation (The addition of the fluorine ion to municipal water supplies in a final concentration of 0.8-1.6 ppm (parts per million) to help prevent dental caries in children, addition of fluor(ide, ions) to (drinking) water)
fluorintos šiltnamio efektą sukeliančios dujos F-gas
fluorintos šiltnamio efektą sukeliančios dujos fluorinated greenhouse gas
folklorinė tradicija folk tradition (The common beliefs, practices, customs and other cultural elements of an ethnic or social group that are rooted in the past, but are persisting into the present due to means such as arts and crafts, songs and music, dance, foods, drama, storytelling and certain forms of oral communication)
foninė radiacija background radiation (Radiation resulting from natural sources, as opposed to man-made sources, and to which people are exposed in everyday, normal life; for example from rocks and soil)
foninis lygis background level (Term used in a variety of situations, always as the constant or natural amount of a given substance, radiation, noise, etc.)
foninis triukšmas background noise (Noise coming from source other than the noise source being monitored)
fontanas fountain (A stream of water that is forced up into the air through a small hole, especially for decorative effect or the structure in a lake or pool from which this flows)
fosfatas phosphate (1. Generic term for any compound containing a phosphate group. 2. Any salt or ester of any phosphoric acid, especially a salt of orthophosphoric acid)