| 释义 |
dens·ityBrE /ˈdensəti/ NAmE /ˈdensəti/ noun (plural dens·ities) [U ]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[C , U ](physics物理) 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[U ](computing计算机) the amount of space available on a disk for recording data 密度（磁盘存储数据的可用空间） |