Density ˈdensəti High Population Mass Noun Uncountable N Var
The word 'density' refers to the extent to which an area is filled or covered with people or things, such as 'density of housing' and 'population density'. In science, it refers to the relationship between the mass of a substance or object and its volume, meaning 'density'.
词组 density 指的是一个区域被人们或事物填满或覆盖的程度，如“房屋密度”density of housing，“人口密度”population density。在科学上，它指物质或物体的质量与其体积的关系，即“密度”。
[N-VAR 可变名词]密度；稠密；密集Density is the extent to which something is filled or covered with people or things.
[usu with supp]
...a law which restricts the density of housing...
限制房屋密集程度的法规
The region has a very high population density.
该地区的人口密度很高。
...areas with high densities of immigrant populations.
移民人口稠密的地区
2
[N-VAR 可变名词]（物质或物体的）密度 In science, the density of a substance or object is the relation of its mass or weight to its volume.
[usu with supp]
[TECHNICAL 术语]
Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.
密度为每立方厘米 3.5 克的木星卫星木卫一上遍布岩石。
Oxford
dens·ity/ˈdensəti; NAmEˈdensəti/noun(pluraldens·ities)1[uncountable ]the quality of being dense;the degree to which sth is dense密集；稠密；密度；浓度◆population density人口密度◆low density forest低密度森林2[countable , uncountable ]( physics 物) the thickness of a solid, liquid or gas measured by its mass per unit of volume 密度（固体、液体或气体单位体积的质量）◆the density of a gas一种气体的密度3[uncountable ]( computing 计) the amount of space available on a disk for recording data 密度（磁盘存贮数据的可用空间）◆a high/double densityfloppy 高密度╱双密度软盘densitydensitiesdens·ity/ˈdensəti; NAmEˈdensəti/
1the degree to which an area is filled with people or thingsdensity of the size and density of settlements areas of high population density2 technical the relationship between the mass of something and its size
WDF
density
[ˈdensəti]
CET4CET6TEM4考研TOEFL
n4554
6520
185
230
1590
481
4034
NOUN3911
272686
Spoken:
88211836
密度(91%)，浓度(6%)，比重(3%)
n.密度
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