| 释义 |
porosity
po·ros·i·ty P0451800 (pə-rŏs′ĭ-tē, pô-)n. pl. po·ros·i·ties 1. The state or property of being porous.2. A structure or part that is porous.3. The ratio of the volume of all the pores in a material to the volume of the whole.
[Middle English porosite, from Old French, from Medieval Latin porōsitās, from porōsus, porous; see porous.]porosity (pɔːˈrɒsɪtɪ) n, pl -ties1. the state or condition of being porous2. (Geological Science) geology the ratio of the volume of space to the total volume of a rock[C14: from Medieval Latin porōsitās, from Late Latin porus pore2]po•ros•i•ty (pɔˈrɒs ɪ ti, poʊ-, pə-)
n., pl. -ties. 1. the state or quality of being porous. 2. (in rock or other natural material) the ratio of aggregated pore space to the volume of the entire mass: used as a measure of the amount of fluid, as oil, that a geologic stratum might hold. [1350–1400; Middle English porosytee < Medieval Latin porōsitās. See porous, -ity] Thesaurus| Noun | 1. | porosity - the property of being porous; being able to absorb fluidsporousnessconsistency, eubstance, consistence, body - the property of holding together and retaining its shape; "wool has more body than rayon"; "when the dough has enough consistency it is ready to bake"sponginess - the porosity of a spongepermeability, permeableness - the property of something that can be pervaded by a liquid (as by osmosis or diffusion)solidity, solidness - the consistency of a solid |
Translations
Porosity
porosity[pə′räs·əd·ē] (physics) Property of a solid which contains many minute channels or open spaces. The fraction as a percent of the total volume occupied by these channels or spaces; for example, in petroleum engineering the ratio (expressed in percent) of the void space in a rock to the bulk volume of that rock. Porosity in geology, the aggregate of pores, joints, channels, and other cavities in a rock massif, regardless of their shape and dimensions. The porosity and jointing of rock and other such concepts are distinguished. porosityA ratio, usually expressed as a percentage, of the volume of voids in a material to the total volume of the material, including the voids. The voids permit gases or liquids to pass through the material.porosity
porosity [pŏ-ros´ĭ-te] the condition of being porous; a pore.po·ros·i·ty (pō-ros'i-tē), 1. Synonym(s): porosis2. A perforation. [G. poros, pore] po·ros·i·ty (pōr-os'i-tē) 1. Synonym(s): porosis. 2. A perforation. [G. poros, pore]po·ros·i·ty (pōr-os'i-tē) 1. Synonym(s): porosis. 2. A perforation. [G. poros, pore]porosity
Synonyms for porositynoun the property of being porousSynonymsRelated Words- consistency
- eubstance
- consistence
- body
- sponginess
- permeability
- permeableness
Antonyms |