If the page is unmodified, the page replacement daemon can simply mark the physical memory block as free, and the physical memory block can then be re-used for another page.

如果该分页没有经过修改，那么分页替换守护进程可以简单地将物理内存块标记为空闲，这样一来，就可以将该物理内存块重用于另一个分页。

youdao

As with the mark phase, the cost of sweeping dead objects back into the free memory pool can't be completely predicted.

与标志阶段类似，将死对象清理回自由内存池的耗费也不能完全预测。

youdao

HWM used (KB) : High-water mark, or peak, memory that the consumer has used.

HWM Used (KB)：该消耗者曾使用的内存的高水位标记或峰值。

youdao

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选

As a mark of respect for the memory of Rabin and America's support for peace in the Middle East, he ordered that U.S. flags be flown at half-staff until Rabin's burial.

CNN: Rabin seen as 'a great hero'

Mr Seo said that he expected Samsung's earnings to hit the 10tn won mark in the April to June quarter, boosted by GalaxyS4 sales as well as improving conditions in the memory chip market.

BBC: Samsung Electronics forecasts jump in quarterly profit