areal density

基本解釋

When combined, the cache capacity on the drive, the disk algorithms used, the interface speed, and the areal density, produce a disk transfer time.
驅(qū)動(dòng)器上的緩存容量、所使用的硬盤算法、接口速度和磁錄密度組合到一起，就構(gòu)成了磁盤傳輸時(shí)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.
由于對(duì)信息存取容量的要求日益增加，磁性存儲(chǔ)器件的存儲(chǔ)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(dòng)態(tài)防護(hù)結(jié)構(gòu)單元防破甲射流侵徹的抗彈效益，重點(diǎn)分析了背板材料性能對(duì)抗彈性能的影響關(guān)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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