- percolation process
- мат. процесс просачивания
Большой англо-русский и русско-английский словарь. 2001.
percolation process
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Percolation threshold — is a mathematical term related to percolation theory, which is the formation of long range connectivity in random systems. In engineering and coffee making, percolation is the slow flow of fluids through porous media, but in the mathematics and… … Wikipedia
Percolation — Per co*la tion, n. [L. percolatio.] The act or process of percolating, or filtering; filtration; straining. Specifically (Pharm.), the process of exhausting the virtues of a powdered drug by letting a liquid filter slowly through it. [1913… … The Collaborative International Dictionary of English
Percolation theory — In mathematics, percolation theory describes the behavior of connected clusters in a random graph. The applications of percolation theory to materials science and other domains are discussed in the article percolation.IntroductionA representative … Wikipedia
percolation — 1. SYN: filtration. 2. Extraction of the soluble portion of a solid mixture by passing a solvent liquid through it. 3. Passage of saliva or other fluids into the interface between … Medical dictionary
Directed percolation — In statistical physics Directed Percolation (DP) refers to a class of models that mimic filtering of fluids through porous materials along a given direction. Varying the microscopic connectivity of the pores, these models display a phase… … Wikipedia
Contact process (mathematics) — The Contact Process (on a 1 D lattice): Active sites are indicated by grey circles and inactive sites by dotted circles. Active sites can activate inactive sites to either side of them at a rate r/2 or become inactive at rate 1. The contact… … Wikipedia
Occupancy-abundance relationship — In macroecology, the occupancy abundance (O A) relationship is the relationship between the abundance of species and the size of their ranges within a region. This relationship is perhaps one of the most well documented relationships in… … Wikipedia
Central Perk — is a fictional coffee shop in New York City s Greenwich Village. It is situated near Monica s apartment, and was one of the focal points of the popular television sitcom Friends . [cite news last =Ellen first =Gray coauthors = title =Still just… … Wikipedia
Alfons Geiger — (* 14. Juni 1944 in Herbolzheim) ist ein deutscher Physiker und ehemaliger Professor für Physikalische Chemie an der TU Dortmund. Geiger ist ein Pionier auf dem Gebiet der molekulardynamischen Simulation wässriger Systeme. Werdegang Nach dem… … Deutsch Wikipedia
glacier — glaciered, adj. /glay sheuhr/, n. an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of… … Universalium
river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… … Universalium
