Перевод: с английского на болгарский

с болгарского на английский

biological+half-life

См. также в других словарях:

  • biological half-life — or biologic half life n the time that a living body requires to eliminate one half the quantity of an administered substance (as a radioisotope) through its normal channels of elimination * * * the time required for a living tissue, organ, or… …   Medical dictionary

  • Biological half-life — For other uses, see Half life (disambiguation). The biological half life or elimination half life of a substance is the time it takes for a substance (for example a metabolite, drug, signalling molecule, radioactive nuclide, or other substance)… …   Wikipedia

  • biological half-life — noun : the time that a living body requires to eliminate one half the quantity of an administered substance (as a radioisotope) through its normal channels of elimination * * * biological half life, the time required for a substance deposited in… …   Useful english dictionary

  • biological half-life — biologinė pusėjimo trukmė statusas T sritis Standartizacija ir metrologija apibrėžtis Laiko tarpas, per kurį radionuklido kiekis organe, audinyje arba organizme dėl biologinių procesų (biologinio išskyrimo) sumažėja pusiau. Matavimo vienetas –… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • biological half-life — biologinė pusėjimo trukmė statusas T sritis fizika atitikmenys: angl. biological half life vok. biologische Halbwertzeit, f rus. биологический период полувыведения, m; период полувыведения, m; период полувыведения радиоактивного вещества, m pranc …   Fizikos terminų žodynas

  • Half-life (disambiguation) — Half life is a mathematical and scientific description of exponential decay.Half life may also refer to: * Biological half life, pertaining to organisms (also refers to elimination half life , a pharmacokinetic parameter in medicine) ** Effective …   Wikipedia

  • Half-life — This article is about the scientific and mathematical term. For other uses, see Half life (disambiguation). Number of half lives elapsed Fraction remaining Percentage remaining 0 1/1 100 1 1/2 50 2 …   Wikipedia

  • Effective half-life — denotes the halving of radioactive material in a living organism by means of radioactive decay and biological excretion. A decay constant is needed to calculate the half life. It is the sum of the biological and physical decay constants, as in… …   Wikipedia

  • biological half-time — See half life …   Military dictionary

  • half-life — The time required for the activity of a given radioactive species to decrease to half of its initial value due to radioactive decay. The half life is a characteristic property of each radioactive species and is independent of its amount or… …   Military dictionary

  • Combine (Half-Life) — The Combine The Combine clamp symbol, seen commonly throughout the series Series Half Life series First game Half Life 2 (2004) …   Wikipedia

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