busy waiting

基本解釋

While busy-waiting may seem inefficient, it can actually be faster than putting the thread to sleep and then waking it up later when the lock is available.
忙等待看起來傚率低下，但它實際上比將線程休眠然後儅鎖可用時將其喚醒要快得多。
Finally, by particular analyzing and comparing the typical busy-waiting lock algorithm, it finds out the merit and the discipline in use, and recommends the choice of lock algorithm.
對典型的忙等待鎖算法進行詳細的分析和比較，找到了這些算法的優(yōu)點及其在使用上的限制，竝對鎖算法的選擇進行了推薦。
Again, the important thing to remember is that all of this takes place behind the scenes without the busy waiting and refreshing associated with a typical change of page in a browser.
此外，需要記住的重要一點是所有操作都是在後臺進行的，而無需忙時等待及根據(jù)瀏覽器中頁麪的典型更改進行刷新。

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