- n.
1.稠密；浓厚。
2.【物理学】浓度；密度；比重。
3.愚钝，昏庸。
短语和例子
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density中文什么意思
[ 'densiti ] 发音: 用"density"造句
例句与用法
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- The rate of sedimentation of a suspended viral particle depends on its size and density .
悬浮病毒粒子的沉降率因其大小和密度而异。 - When the density step wedge has been properly exposed, the film is then processed .
当密度阶梯光楔被正确曝光后，即把胶片冲洗出来。 - Plantations of slender spindles are an example of such optimum density conditions .
细长纺锤形栽植就是这种最适密度条件下的一个例证。 - Variations in the fluid density are neglected so far as they influence the inertia .
就对惯性项的影响而言，流体密度的改变是可以忽略的 - Water, coal measures and salt have densities markedly different from other earth materials .
水、煤和盐的密度与其它介质有很大的差别。
英文释义
名词- the amount per unit size
同义词：denseness - the spatial property of being crowded together
同义词：concentration, denseness, tightness, compactness
百科释义
The mass density or density of a material is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho).
详细百科解释