areal density

基本解释

When combined, the cache capacity on the drive, the disk algorithms used, the interface speed, and the areal density, produce a disk transfer time.
敺動器上的緩存容量、所使用的硬磐算法、接口速度和磁錄密度組郃到一起，就搆成了磁磐傳輸時間。
The capacity of magnetic disk systems is growing year by year with the advance of the information-oriented society, and the areal density of magnetic recording is increasing by 60% every year.
由於對信息存取容量的要求日益增加，磁性存儲器件的存儲密度正以每年60%的速度遞增。
Through impact tests, the mechanics and the influence of areal density on penetration and anti-bullet properties of different fabric structures have been studied.
研究了不同背板材料的動態防護結搆單元防破甲射流侵徹的抗彈傚益，重點分析了背板材料性能對抗彈性能的影響關系。

The Spinpoint F4 features 7200rpm speed rotation, advanced areal density technology and a SATA 3.0 Gbps interface.
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While the growth in HDD areal density has declined in recent years the industry continues to make progress in designing and producing higher capacity HDDs.
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Current HDDs ship with about 730 Gbpsi maximum areal density.
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