- mass action constant
- 质量酌常数
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
mass action constant
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Mass-action ratio — The mass action ratio[1], often denoted by Γ, is the ratio of product concentrations to reactant concentrations. If the product and reactant concentrations are at equilibrium then the mass action ratio will equal the equilibrium constant. At… … Wikipedia
Mass action law (electronics) — For other uses, see Mass action. Under thermal equilibrium the product of the free electron concentration n and the free hole concentration p is equal to a constant equal to the square of intrinsic carrier concentration. The intrinsic carrier… … Wikipedia
Law of mass action — For other uses, see Mass action (disambiguation). In Chemistry, the law of mass action is a mathematical model that explains and predicts behaviors of solutions in dynamic equilibrium. It can be described with two aspects: 1) the equilibrium… … Wikipedia
Mass–energy equivalence — E=MC2 redirects here. For other uses, see E=MC2 (disambiguation). 4 meter tall sculpture of Einstein s 1905 E = mc2 formula at the 2006 Walk of Ideas, Berlin, Germany In physics, mass–energy equivalence is the concept that the … Wikipedia
Mass balance — A mass balance (also called a material balance) is an application of conservation of mass to the analysis of physical systems. By accounting for material entering and leaving a system, mass flows can be identified which might have been unknown,… … Wikipedia
mass — massedly /mas id lee, mast lee/, adv. /mas/, n. 1. a body of coherent matter, usually of indefinite shape and often of considerable size: a mass of dough. 2. a collection of incoherent particles, parts, or objects regarded as forming one body: a… … Universalium
Mass — /mas/, n. 1. the celebration of the Eucharist. Cf. High Mass, Low Mass. 2. (sometimes l.c.) a musical setting of certain parts of this service, as the Kyrie eleison, Gloria, Credo, Sanctus, Benedictus, and Agnus Dei. [bef. 900; ME masse, OE… … Universalium
action — actionless, adj. /ak sheuhn/, n. 1. the process or state of acting or of being active: The machine is not in action now. 2. something done or performed; act; deed. 3. an act that one consciously wills and that may be characterized by physical or… … Universalium
ACTION — /ak sheuhn/, n. U.S. Govt. an independent agency created in 1971 to administer domestic volunteer programs. [named by analogy with the acronymic names of other agencies, but itself not an acronym] * * * (as used in expressions) Action Française… … Universalium
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
mass law — law of mass action the rate of a chemical reaction at constant temperature is proportional to the concentrations of the reacting substances; called also Guldberg and Waage s l … Medical dictionary
