词汇 | density |
释义 | density 1 ENTRIES FOUND: density (noun) density /ˈdɛnsəti/ noun plural densities density /ˈdɛnsəti/ noun plural densities Learner's definition of DENSITY 1 [noncount] : the quality or state of being dense稠密;茂密;浓密: such as a : the quality of having parts that are close together稠密;茂密 the jungle's density丛林茂密 b : the quality of being difficult to see through浓密;浓重 We were surprised by the fog's density.雾这么浓,让我们吃惊。 c : the quality of being difficult to understand晦涩;费解 the density of her writing style她写作风格的晦涩 2 : the amount of something in a particular space or area(特定空间或区域的)密度 [count] This part of the country has a high population density. [=many people live in this part of the country]这个国家的这一地区人口密度很大。 [noncount] There has been an increase in (population) density in this area.这一地区的人口密度有所上升。 3 technical : the amount of matter in something that is shown by the relationship between its weight and size(物质单位体积的质量)密度 [count] metals with different densities具有不同密度的金属 These instruments are used for measuring the density of the atmosphere.这些仪器是用来检测大气密度的。 [noncount] older women who have lost bone density [=whose bones are less solid and heavy]骨质疏松的年老妇女 |
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