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)
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
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- The product of the velocity and density of a rock is termed in the acoustic impedance
岩石的波速和密度之乘积称为声波阴抗。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 area had a population density of five people per square mile.
该地区人口密度为每平方英里五人。 收藏 - Computers present a particular challenge—although they can add motion and interactivity, computer displays have low information density compared to that of paper.
计算机具有一个特别的挑战——虽然它们能够添加动画和交互,但它的信息分布密度比纸张低。 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
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