- logarithmic phase culture
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культура, находящаяся в логарифмической фазе роста
Англо-русский словарь технических терминов. 2005.
logarithmic phase culture
Смотреть что такое "logarithmic phase culture" в других словарях:
logarithmic phase — log·a·rith·mic phase .läg ə rith mik , .lȯg n LOG PHASE * * * the stage in the growth of a bacterial culture when a plot of the logarithm of the number of cells against time gives a straight upward line. Called also exponential p … Medical dictionary
logarithmic phase — The growth phase in cell culture, during which cell number doubles every 20 30 minutes. Synonym: exponential phase … Glossary of Biotechnology
Logarithmic growth — In mathematics, logarithmic growth describes a phenomenon that whose size or cost can be described as a logarithm function of some input. e.g. y = C log ( x ). Note that any logarithm base can be used, since one can be converted to another by a… … Wikipedia
phase — 1. A stage in the course of change or development. 2. A homogeneous, physically distinct, and separable portion of a heterogeneous system; e.g., oil, gum, and water are three phases of an emulsion. 3. The time relat … Medical dictionary
growth phase — Each of the characteristic periods in the growth curve of a bacterial culture, as indicated by the shape of a graph of viable cell number versus time, namely: lag phase; logarithmic phase; stationary phase; death phase … Glossary of Biotechnology
lag phase — lag .fāz n the period of time between the introduction of a microorganism into a culture medium and the time it begins to increase exponentially called also lag period compare LOG PHASE * * * the early period following bacterial inoculation into… … Medical dictionary
log phase — lȯg , läg n the period of growth of a population of cells (as of a microorganism) in a culture medium during which numbers increase exponentially and which is represented by a part of the growth curve that is a straight line segment if the… … Medical dictionary
continuous flow culture — the cultivation of bacteria in a continuous flow of fresh medium to maintain bacterial growth in logarithmic phase … Medical dictionary
Bacterial growth — Growth is shown as L = log(numbers) where numbers is the number of colony forming units per ml, versus T (time.) Bacterial growth is the division of one bacterium into two daughter cells in a process called binary fission. Providing no mutational … Wikipedia
Discovery and development of cephalosporins — Cephalosporins are a broad class of bactericidal antibiotics that include the β lactam ring and share a structural similarity and mechanism of action with other β lactam antibiotics (e.g. penicillins, carbapenems and aztreonam).[1] The… … Wikipedia
growth — The increase in size of a living being or any of its parts occurring in the process of development. accretionary g. g. by an increase of intercellular material. appositional g. g. accomplished by the addition of new layers on those previously… … Medical dictionary
