- primary porosity
- Смотри первичная пористость.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
primary porosity
Смотреть что такое "primary porosity" в других словарях:
Porosity — or void fraction is a measure of the void (i.e., empty ) spaces in a material, and is a fraction of the volume of voids over the total volume, between 0–1, or as a percentage between 0–100%. The term is used in multiple fields including… … Wikipedia
porosity, tertiary — Porosity caused by solutional enlargement of secondary porosity. See also pore; pore space; porosity; porosity, effective; porosity, primary; porosity, secondary … Lexicon of Cave and Karst Terminology
porosity, secondary — Porosity of some lithologic material that has developed after the rock was initially formed, such as joints and fractures, and may be capable of enlargement by dissolution processes. See also pore; pore space; porosity, effective; porosity … Lexicon of Cave and Karst Terminology
porosity — 1. The ratio of the aggregate volume of interstices in a rock or soil to its total volume; generally stated as a percentage [10]. 2. The ratio, usually expressed as a percentage, of the total volume of voids of a given porous medium to the… … Lexicon of Cave and Karst Terminology
porosity, effective — 1. The ratio, usually expressed as a percentage of the total volume of voids available for fluid transmission to the total volume of the porous medium [22]. 2. The ratio of the volume of the voids of a soil or rock mass that can be drained… … Lexicon of Cave and Karst Terminology
porosity, primary — Porosity of some lithological material that developed while the rock was forming. See also interstice; pore; pore space; porosity; porosity, effective; porosity, secondary … Lexicon of Cave and Karst Terminology
Сингенетическая, первичная пористость — ► primary porosity Пористость, возникшая одновременно с образованием горной породы. К сингенетической пористости относятся: ■ пустоты между зернами и частицами, слагающими породу ■ промежутки между плоскостями наслоения ■ пузыри и поры в… … Нефтегазовая микроэнциклопедия
первичная пористость — [primary porosity] пористость (1.), образованая при кристаллизации металлов и сплавов. Смотри также: Пористость усадочная пористость остаточная пористость осевая пористость … Энциклопедический словарь по металлургии
petroleum — petroleous, adj. /peuh troh lee euhm/, n. an oily, thick, flammable, usually dark colored liquid that is a form of bitumen or a mixture of various hydrocarbons, occurring naturally in various parts of the world and commonly obtained by drilling:… … Universalium
первичная пористость — Формируется в осадочных породах после их уплотнения и не подвержена изменениям вследствие последующего химического воздействия или промывания (см. primary porosity) [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/]… … Справочник технического переводчика
