page faults短语⁶⁴²⁷⁴ 基本例句 🌏页面错误；分页错误；页面失效 But in some cases, LRU algorithm causes many page faults, so improving LRU page replacement algorithm can reduce page faults, and therefore improve the performance of the system. 但 LRU算法在某些情况下会产生较多的缺页失败，改进 LRU算法，降低缺页失败次数，可以有效地提高系统性能。 dictall