Dictionary diffusion
Webdiffusion noun [ U ] uk / dɪˈfjuː.ʒ ə n / us / dɪˈfjuː.ʒ ə n / the action of spreading in many directions 扩散;传播;散布 Powerful global institutions drive the diffusion of new technologies. 强大的全球机构推动了新技术的传播。 Modern communications make the diffusion of ideas extremely rapid. 现代通讯使思想的传播极为迅速。 WebFeb 6, 2024 · Diffusion. Osmosis. Any type of substance moves from an area of highest energy or concentration to a region of lowest energy or concentration. Only water or another solvent moves from a region of …
Dictionary diffusion
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WebDiffusion is the movement of a substance from an area of high concentration to an area of lower concentration . Diffusion occurs in liquids and gases when their particles collide … WebOct 4, 2024 · Facilitated Diffusion Definition. Facilitated diffusion is a form of facilitated transport involving the passive movement of molecules along their concentration gradient, guided by the presence of another molecule …
Webnoun di· al· y· sis dī-ˈa-lə-səs plural dialyses dī-ˈa-lə-ˌsēz 1 : the separation of substances in solution by means of their unequal diffusion through semipermeable membranes especially : such a separation of colloids from soluble substances 2 WebApr 30, 2024 · Simple Diffusion: Facilitated Diffusion: Definition: Simple diffusion is a type of passive transport which, as the name suggests, is simply the unassisted movement of solute which occurs when its electrochemical potentials on the two sides of a permeable barrier are different.
Webdiffusion. n. 1. the process by which knowledge, innovation, language, or cultural characteristics are spread within or between cultures or communities. 2. in biology, see … Webdiffusion noun [ feminine ] / difyzjɔ̃/ (radio, télévision) action de transmettre à la radio, à la télévision broadcasting la diffusion d’un film broadcasting a movie la diffusion d’un …
WebOct 1, 2024 · Diffusion – a process by which molecules move from areas of high concentration to areas of low concentration. Osmosis is one type of diffusion. Solution – a mixture made up of two or more substances …
WebJan 10, 2024 · Definition. A concentration gradient occurs when a solute is more concentrated in one area than another. A concentration gradient is alleviated through diffusion, though membranes can hinder diffusion … portsmouth crimeWebdiffusionism ( dɪˈfjuːʒəˌnɪzəm) n a theory that most cultural similarities are the result of diffusion See diffusion Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 Want to thank TFD for its existence? portsmouth crash todayWebnoun. variants or diffusion constant. : the quantity of a substance that in diffusing from one region to another passes through each unit of cross section per unit of time when the … portsmouth cps hotlineWebFeb 6, 2024 · Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. The overall effect is to equalize concentration throughout the medium. Examples Examples of … portsmouth crime map 2022WebDiffusion is the movement of a substance from an area of high concentration to an area of lower concentration . Diffusion occurs in liquids and gases when their particles collide randomly and... opulent splendor meaningWebdiffusion n. 1. the process by which knowledge, innovation, language, or cultural characteristics are spread within or between cultures or communities. 2. in biology, see passive transport. 3. more generally, any process by which something becomes spread or distributed throughout something else. —diffuse vb. Browse Dictionary opulent keys farmWebNov 6, 2024 · The textbook definition of diffusion is the movement of molecules or particles from an area of higher concentration to an area of lower concentration, continuing until equilibrium is reached. The defining … opulent key farm d2