- concentration constant
- 浓度常数
Medical Chinese dictionary (湘雅医学词典). 2013.
concentration constant
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concentration — [ kɔ̃sɑ̃trasjɔ̃ ] n. f. • 1732; de concentrer, d apr. l angl. 1 ♦ Action de concentrer, de réunir en un centre. ⇒ accumulation, assemblage, réunion. La concentration des rayons lumineux au foyer d une lentille. ⇒ convergence. Milit. La… … Encyclopédie Universelle
CONSTANT — CONSTANT ANTON NIEUWENHUYS (1920 ) Peintre et sculpteur néerlandais. C’est à Constant que revient historiquement l’initiative de la fondation à Amsterdam, en 1948, du premier noyau d’artistes «expérimentaux». Il rédige et publie un manifeste où… … Encyclopédie Universelle
Concentration — For other uses, see Concentration (disambiguation). In chemistry, concentration is defined as the abundance of a constituent divided by the total volume of a mixture. Four types can be distinguished: mass concentration, molar concentration,… … Wikipedia
constant — A quantity that, under stated conditions, does not vary with changes in the environment. association c. 1. in experimental immunology, a mathematical expression of hapten antibody interaction : average association c., K = [hapten bound… … Medical dictionary
Concentration micellaire critique — En chimie la concentration micellaire critique CMC est la concentration en tensioactif[1] dans un milieu au dessus de laquelle des micelles se forment spontanément[2], dans un modèle d association fermé. C est une caractéristique importante d un… … Wikipédia en Français
Concentration of measure — In mathematics, concentration of measure (about a median) is a principle that is applied in measure theory, probability and combinatorics, and has consequences for other fields such as Banach space theory. Informally, it states that A random… … Wikipedia
Concentration inequality — In mathematics, concentration inequalities provide probability bounds on how a random variable deviates from some value (e.g. its expectation). The laws of large numbers of classical probability theory state that sums of independent random… … Wikipedia
Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high … Wikipedia
Equilibrium constant — For a general chemical reaction:alpha A +eta B ... ightleftharpoons sigma S+ au T ...the equilibrium constant can be defined by [F.J,C. Rossotti and H. Rossotti, The Determination of Stability Constants, McGraw Hill, 1961.] :K=frac{S ^sigma {{T^ … Wikipedia
Dissociation constant — Kd redirects here. For other uses, see KD (disambiguation). In chemistry, biochemistry, and pharmacology, a dissociation constant is a specific type of equilibrium constant that measures the propensity of a larger object to separate (dissociate)… … Wikipedia
Distribution constant — The distribution constant (or partition ratio), is the equilibrium constant for the distribution of an analyte in two immiscible solvents.[1] For a particular solvent, it is equal to the ratio of its molar concentration in the stationary phase to … Wikipedia
