The AIX page replacement daemons scan memory a page at a time to find pages to evict in order to free up memory.

AIX分页替换守护进程一次扫描内存的一个分页，找出要回收的分页以释放内存。

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If your application frequently accesses smaller tables without proper indexes, the database will load them into memory each time and scan them.

如果应用程序频繁地访问没有适当索引的小表，数据库每次都会把它们装载进内存并扫描它们。

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For the study, researchers did memory and brain scan tests on 85 people with mild cognitive impairment who were part of the larger Alzheimer's Disease Neuroimaging Initiative study.

为了进行这项研究，研究者们对85例轻微认知障碍者进行记忆和大脑的扫描，他们都是更大的阿尔茨海默病的神经影像学研究的一部分。

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He was able to scan the phone's memory card (SD card) and display a list of all non-hidden files on it.

CNN: 'No permission' Android apps can see and share your data

In addition to being able to scan images onto the included SD memory card, the scanner accepts other popular memory cards (SD, MS, MS Pro, MMS, XD) and can also be connected directly to either a Mac or PC computer via its mini-USB port.

ENGADGET: Pandigital Personal Photo Scanner/Converter cuts the cable, writes to memory cards

People with mild memory loss will get a brain scan to see if plaques are present.

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