英语词汇“porosity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Trends of
porosity

View usage for:

porosity

(pɔːrɒsɪti)

uncountable noun

Porosity is the quality of being porous.

[formal]

...the porosity of the coal. [+ of]

porosity in British English

(pɔːˈrɒsɪtɪ)

nounWord forms: plural -ties

the state or condition of being porous

2. geology

the ratio of the volume of space to the total volume of a rock

Word origin

C14: from Medieval Latin porōsitās, from Late Latin porus pore2

porosity in American English

(poʊˈrɑsəti; pəˈrɑsəti)

nounWord forms: plural poˈrosities

the quality or state of being porous

the ratio, usually expressed as a percentage, of the volume of a material's pores, as in rock, to its total volume

anything porous

pore1

Word origin

ME porositee < ML porositas: see porous + -ity

porosity in Mechanical Engineering

(pɔrɒsɪti)

noun

(Mechanical engineering: Manufacturing and assembly)

The porosity of a solid is the existence of small empty spaces in it.

Moisture inside the mold evaporated during the casting and the resulting metal hadan unacceptable level of porosity.

As moisture transport is closely related to the formation of pores, the more waterlost during cooling, the higher the porosity achieved.

The porosity of a solid is the existence of small empty spaces in it.

porosity in the Oil and Gas Industry

(pɔrɒsɪti)

noun

(Extractive engineering: Reservoir engineering)

Porosity is the percentage of pore volume or empty space in a formation that can contain fluids.

Porosity is a measure of the relative volume of void space in rock to the total rock volume.

These spaces or pores are where oil and gas accumulate; therefore, a formation containinga high percentage of porosity can contain more hydrocarbons.

Porosity is the percentage of pore volume or empty space in a formation that can contain fluids.

Examples of 'porosity' in a sentence
porosity

The lab's micro-photographs indicate the writing was done stroke by stroke to keep the ink from pooling due to skin porosity.

单词	porosity
释义	Trends of porosity View usage for: porosity (pɔːrɒsɪti) uncountable noun Porosity is the quality of being porous. [formal] ...the porosity of the coal. [+ of] porosity in British English (pɔːˈrɒsɪtɪ) nounWord forms: plural -ties 1. the state or condition of being porous 2. geology the ratio of the volume of space to the total volume of a rock Word origin C14: from Medieval Latin porōsitās, from Late Latin porus pore2 porosity in American English (poʊˈrɑsəti; pəˈrɑsəti) nounWord forms: plural poˈrosities 1. the quality or state of being porous 2. the ratio, usually expressed as a percentage, of the volume of a material's pores, as in rock, to its total volume 3. anything porous 4. pore1 Word origin ME porositee < ML porositas: see porous + -ity porosity in Mechanical Engineering (pɔrɒsɪti) noun (Mechanical engineering: Manufacturing and assembly) The porosity of a solid is the existence of small empty spaces in it. Moisture inside the mold evaporated during the casting and the resulting metal hadan unacceptable level of porosity. As moisture transport is closely related to the formation of pores, the more waterlost during cooling, the higher the porosity achieved. The porosity of a solid is the existence of small empty spaces in it. porosity in the Oil and Gas Industry (pɔrɒsɪti) noun (Extractive engineering: Reservoir engineering) Porosity is the percentage of pore volume or empty space in a formation that can contain fluids. Porosity is a measure of the relative volume of void space in rock to the total rock volume. These spaces or pores are where oil and gas accumulate; therefore, a formation containinga high percentage of porosity can contain more hydrocarbons. Porosity is the percentage of pore volume or empty space in a formation that can contain fluids. Examples of 'porosity' in a sentence porosity The lab's micro-photographs indicate the writing was done stroke by stroke to keep the ink from pooling due to skin porosity. Jack Kerley THE HUNDREDTH MAN (2004)
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Trends ofporosity