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

density

/ˈdɛnsɪti

noun (plural densities) [mass noun]

1The degree of compactness of a substance: a reduction in bone density...

Because it is a weight bearing activity, skating can build bone density to a certain degree.
Encouraging the consumption of this single food, milk, may have lasting implications for nutrient density, bone health and body weight.
Syncopation in varying degrees of rhythmic density plays an important role in ‘Kohntarkosz.’

Synonyms

solidity, solidness, denseness, thickness, substance, bulk, weight, mass;

compactness, tightness, hardness

1.1 (also packing density) Computing A measure of the amount of information on a storage medium: [as modifier, in combination]: a low-density floppy disk...

With its incredibly high storage density, the DVD might just be the solution to two vexing problems.
While in its early stages, the technology shows potential for high speed, high density storage of data, while retaining data even when power is turned off.
One way to increase storage capacity is to increase the areal density of the medium.

1.2 Physics The quantity of mass per unit volume of a substance.We are further informed that scientific theories fail at a singularity, which is an event involving infinite mass, density, pressure and temperature....

The formula is easily derived by making assumptions about the mass density of the earth.
That is based on its average density, calculated by dividing total mass by volume.

1.3The opacity of a photographic image.While the imagery was similar, the format and the images' density were not....

Hot and cool colors come together explosively within individual dishes, offering various effects of density and opacity.
Phone based cameras don't yet have sufficient image density to compete with true digital cameras, but they will in a few short years.

2The quantity of people or things in a given area or space: areas of low population density [count noun]: a density of 10,000 per square mile...

The low population density in rural areas makes the provision of specialized mental health services in those areas impractical.
It is not known why the understory of the Hermit forest had such uncharacteristically low total stem density and total basal area.
The Government should develop a specific number of roads every year according to the traffic density of the area concerned.

Origin

Early 17th century: from French densité or Latin densitas, from densus 'dense'.

单词	density
释义	density /ˈdɛnsɪti / noun (plural densities) [mass noun] 1The degree of compactness of a substance: a reduction in bone density... Because it is a weight bearing activity, skating can build bone density to a certain degree. Encouraging the consumption of this single food, milk, may have lasting implications for nutrient density, bone health and body weight. Syncopation in varying degrees of rhythmic density plays an important role in ‘Kohntarkosz.’ Synonyms solidity, solidness, denseness, thickness, substance, bulk, weight, mass; compactness, tightness, hardness 1.1 (also packing density) Computing A measure of the amount of information on a storage medium: [as modifier, in combination]: a low-density floppy disk... With its incredibly high storage density, the DVD might just be the solution to two vexing problems. While in its early stages, the technology shows potential for high speed, high density storage of data, while retaining data even when power is turned off. One way to increase storage capacity is to increase the areal density of the medium. 1.2 Physics The quantity of mass per unit volume of a substance.We are further informed that scientific theories fail at a singularity, which is an event involving infinite mass, density, pressure and temperature.... The formula is easily derived by making assumptions about the mass density of the earth. That is based on its average density, calculated by dividing total mass by volume. 1.3The opacity of a photographic image.While the imagery was similar, the format and the images' density were not.... Hot and cool colors come together explosively within individual dishes, offering various effects of density and opacity. Phone based cameras don't yet have sufficient image density to compete with true digital cameras, but they will in a few short years. 2The quantity of people or things in a given area or space: areas of low population density [count noun]: a density of 10,000 per square mile... The low population density in rural areas makes the provision of specialized mental health services in those areas impractical. It is not known why the understory of the Hermit forest had such uncharacteristically low total stem density and total basal area. The Government should develop a specific number of roads every year according to the traffic density of the area concerned. Origin Early 17th century: from French densité or Latin densitas, from densus 'dense'. Rhymes immensity, propensity, tensity
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density

Origin

Rhymes