potential gradient
71TPG — • transmembrane potential gradient; • transplacental gradient; • transpulmonary gradient; • tryptophan peptone glucose [broth] …
72Root pressure — Root pressure: osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.Root pressure occurs in the xylem of some vascular plants when the soil moisture level is high either at night or when… …
73Mass spectrometry — (MS) is an analytical technique that measures the mass to charge ratio of charged particles.[1] It is used for determining masses of particles, for determining the elemental composition of a sample or molecule, and for elucidating the chemical… …
74Pitting corrosion — Pitting corrosion, or pitting, is a form of extremely localized corrosion that leads to the creation of small holes in the metal. The driving power for pitting corrosion is the depassivation of a small area, which becomes anodic while an unknown… …
75Plasma acceleration — is a technique for accelerating charged particles, such as electrons, positrons and ions, using an electric field associated with an electron plasma wave. The wave is created by the passage of a very brief laser or electron pulse through the… …
76Membrane operation — or membrane process is considered like a unit operation in chemical engineering. In chemistry membrane operations utilize artificial membranes to separate mixtures. According to driving force of the operation it is possible to distinguish:… …
77Potentialgradient — potencialo gradientas statusas T sritis fizika atitikmenys: angl. potential gradient vok. Potentialgradient, m rus. градиент потенциала, m pranc. gradient de potentiel, m …
78potencialo gradientas — statusas T sritis fizika atitikmenys: angl. potential gradient vok. Potentialgradient, m rus. градиент потенциала, m pranc. gradient de potentiel, m …
79градиент потенциала — potencialo gradientas statusas T sritis fizika atitikmenys: angl. potential gradient vok. Potentialgradient, m rus. градиент потенциала, m pranc. gradient de potentiel, m …
80Chain reaction — This article is about chain reactions in chemistry and physics. For other uses, see Chain reaction (disambiguation). A chain reaction is a sequence of reactions where a reactive product or by product causes additional reactions to take place. In… …
