- degree of porosity
- 1) Сельское хозяйство: коэффициент порозности, степень порозности2) Строительство: степень пористости
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
porosity — the degree to which a rock or soil is porous … Geography glossary
degree of karstification — The ratio of the volume of openings to the total volume of a soluble massif, expressed as a percentage. It is the sum of the activity indices from the initiation of karstification, and so is normally applied only to carbonate rocks with little … Lexicon of Cave and Karst Terminology
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
Earth exploration — Introduction the investigation of the surface of the Earth and of its interior. By the beginning of the 20th century most of the Earth s surface had been explored, at least superficially, except for the Arctic and Antarctic regions. Today the… … Universalium
C20XE — The C20XE is a DOHC, inline 4 cylinder Family II, General Motors engine. It has a capacity of 1998cc (2.0L) and develops 110 KW (150 PS).The C20XE came into production as an evolution of the 20XE engine. Incidentally, the 20XE engine was a… … Wikipedia
Eco-cement — is a brand name for a type of cement which incorporates reactive magnesia (sometimes called caustic calcined magnesia or magnesium oxide, MgO), another hydraulic cement such as Portland cement, and optionally pozzolans and industrial by products … Wikipedia
porometer — instrument for measuring degree of porosity Scientific Instruments … Phrontistery dictionary
aer|o|gel — «AIR uh jehl», noun. a colloidal solution of a solid in which a liquid is replaced by a gas or by air, thus producing a high degree of porosity. ╂[< aero + gel] … Useful english dictionary
po|ro|mer|ic — «P ruh MEHR ihk, POH », adjective, noun. –adj. (of a plastic) having a very high degree of porosity; consisting of millions of microscopic pores: »poromeric shoe material. –n. a poromeric plastic material: »The poromerics because they “breathe”… … Useful english dictionary
rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… … Universalium