rotational latency

美 　英

• 網(wǎng)絡旋轉延遲；轉動等待時間；旋轉等待時間

例句

The average rotational latency is one-half of a revolution of the disk platter.

平均旋轉等待時間指的是磁盤旋轉一半的時間。

Because EFDs have no moving parts, they are not constrained by seek time or rotational latency in the way that FC and SATA HDDs are.

因為EFD沒有移動的部件，所以它們不會像FC和SATAHDD那樣受到尋道時間或旋轉延遲時間的約束。

Access time is the sum of seek time and rotational latency and command processing overhead.

存取時間是尋道時間和旋轉等待時間與命令處理開銷的和。

The reason is that HDD performance is limited by mechanical constraints such as head movement (seek time) and rotational latency.

這是因為HDD的性能受到諸如磁頭移動（尋道時間）和旋轉等待時間等機械約束的限制。