旋转等待时间
(computer science) the time it takes for a specific block of data on a data track to rotate around to the read/write head
同义词： latency
转动等待时间
旋转潜时
... rotational equilibrium 转动平衡 rotational latency 转动等待时间 rotator 旋转器 ...
... latent period [医] 潜伏期 rotational latency 旋转延迟 response time 响应时间 ...
The average rotational latency is one-half of a revolution of the disk platter.
平均旋转等待时间指的是磁盘旋转一半的时间。
Data transfer times are typically fractions of a millisecond, so rotational latency and seek time are the primary sources of disk latency on a physical HDD.
数据传输时间一般几毫秒，所以旋转延迟时间和寻道时间是一个物理hdd的主要磁盘延迟时间来源。