density

英['densəti]美['densəti]

n.
1.[U]密集，稠密，密度，浓度
2.[C,U]（物）密度
3.[U]（计）密度（磁盘存储数据可用空间）

复　数：densities

同：	[n.] compactness, concentration, denseness, tightness
反：	[n.] dispersion, distribution

flotation is a process for separating low density solids or liquid particles from a liquid phase.
浮选是从液体中分离出低密度固体物或液态颗粒。收藏
The presence of a large density of contaminant causes anomalous increases in the diode current with increasing reverse bias.
大量沾污也会使二级管电流随反向偏压的增加而呈现反常的增大。收藏
The fact is that small density perturbations or departures from perfect homogeneity, are unavoidable in such a medium
小的密度扰动或对理想均匀性的偏离在这样的物质中不可避免。收藏
A major problem with solar energy is its low energy density which amounts to about a maximum of 1 kW\m2.
太阳能的一个主要问题是能量密度低,其最大数值为lkW;m2。收藏
Double density disc: A floppy disc which can store twice as much information as its single density counter part.
双倍密度磁碟:能贮存双倍数据的软磁碟。收藏

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the amount per unit size
[同] denseness, density
the spatial property of being crowded together
[同] compactness, concentration, denseness, density, tightness
[反] dispersion, distribution

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