- mean effective diameter
- 平均有效直径
Atmospheric Sciences (English-Chinese) dictionary. 2014.
mean effective diameter
Look at other dictionaries:
Mean free path — In physics, the mean free path is the average distance covered by a moving particle (such as an atom, a molecule, a photon) between successive impacts (collisions) [1] which modify its direction or energy or other particle properties. Contents 1… … Wikipedia
mean — Synonyms and related words: Herculean, Lenten, Mickey Mouse, OK, Spartan, abject, abominable, absolutely, abstemious, abstruse, abysmal, ace high, add up to, affect, agency, agent, ailing, aim, aim at, allegorize, allude to, amidships, apparatus … Moby Thesaurus
comet — cometary /kom i ter ee/, cometic /keuh met ik/, cometical, adj. cometlike, adj. /kom it/, n. Astron. a celestial body moving about the sun, usually in a highly eccentric orbit, consisting of a central mass surrounded by an envelope of dust and… … Universalium
gasoline engine — Most widely used form of internal combustion engine, found in most automobiles and many other vehicles. Gasoline engines vary significantly in size, weight per unit of power generated, and arrangement of components. The principal type is the… … Universalium
Agathis australis — Conservation status Conservation Dependent ( … Wikipedia
Loschmidt constant — The Loschmidt constant (symbol: n 0) is the number of particles (atoms or molecules) of an ideal gas in a given volume (the number density). It is usually quoted at standard temperature and pressure, and the 2006 CODATA recommended value… … Wikipedia
Four-stroke engine — Four stroke cycle used in gasoline/petrol engines. The right blue side is the intake and the left yellow side is the exhaust. The cylinder wall is a thin sleeve surrounded by cooling liquid. A video montage of the Otto engines running at the… … Wikipedia
Debye–Hückel equation — The Debye–Hückel equation and Debye–Hückel limiting law, were derived by Peter Debye and Erich Hückel, who developed a theory with which to calculate activity coefficients of electrolyte solutions.[1] Activities, rather than concentrations, are… … Wikipedia
Compression ratio — For compression ratio in data compression, see data compression ratio. The compression ratio of an internal combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its… … Wikipedia
Formula One engines — Since its inception in 1947, Formula One has used a variety of engine regulations. The origin of the name Formula comes from the use of a maximum engine capacity and single weight regulation. Formulas limiting engine capacity had been used in… … Wikipedia
Debye-Hückel equation — The Debye Hückel limiting law, named for its developers Peter Debye and Erich Hückel, provides one way to obtain activity coefficients Ref|Harris. Activities, rather than concentrations, are needed in many chemical calculations because solutions… … Wikipedia
