seek time 寻道时间
disk access time 磁盘访问时间
rotational delay 旋转延迟
spindle speed 主轴转速
data transfer rate 数据传输率
1. The average rotational latency depends on the RPM of the hard drive.
平均旋转延迟取决于硬盘的每分钟转速。
2. High rotational latency can lead to slower data access speeds.
高旋转延迟会导致数据访问速度变慢。
3. Engineers work to minimize rotational latency to improve performance.
工程师们致力于降低旋转延迟以提高性能。
A: Why is the disk access so slow on this old computer?
A：为什么这台旧电脑的磁盘访问速度这么慢？
B: It is likely due to the high rotational latency of the mechanical drive.
B：很可能是因为那个机械硬盘的旋转延迟过高导致的。
1) 计算机硬件术语，指硬盘旋转等待时间
2) 衡量磁盘性能的技术指标
3) 与寻道时间共同构成磁盘响应延迟
1. 旋转延迟
e.g. The rotational latency of a 7200 RPM drive is roughly
4. 17 ms.
7200 RPM 驱动器的旋转延迟大约是
4. 17 毫秒。
noun
1. The time it takes for a hard disk drive to rotate the required sector under the read/write head.
Synonym: rotational delay