While spin locks are CPU-intensive and appear inefficient, they can be more efficient than suspending the thread and subsequently waking it up if the lock in question is held for a very short time.

虽然旋转锁是cpu密集型的，显得效率低下，但是如果争夺的锁被持有的时间非常短，那么旋转锁要比暂挂线程然后再唤醒它更有效率。

youdao

If Page's plan isn't to keep the patents and valuable technology and quickly cut the rest, expect pressure for a spin-off to build up momentum over time.

如果佩奇的如意算盘不是仅仅保留专利和宝贵的技术，同时迅速切除其他业务的话，他将面临压力，分拆手机制造业务，待其累积优势，重创辉煌。

youdao

Several folks I worked with at the time had expressed an interest in learning more about Rails and so I decided to spin up a nice group project to give us all the chance to work and learn together.

与此同时团队的其他同事也想更多地学习Rails，所以我决定组建一个新团队来一起学习和工作。

youdao

Music starts playing instantly, even faster than it would from a local CD that required spin-up time.

ENGADGET: Switched On: The musical mesh for the moneyed

Pictures of the prime minister sipping champagne in front of abstract paintings in London, may not be quite what his spin doctors had in mind, at a time when Labour is trying to shore up its support in its working-class heartlands in northern England.

ECONOMIST: The Tate Modern