物理存储相关知识
### 主存(RAM) 主存的大概结构如下图所示 ![image.png](https://cdn.nlark.com/yuque/0/2021/png/127227/1630899562050-42049b64-ead3-4826-87d4-6ceb89017e0c.png#clientId=uec26af79-ae1e-4&from=paste&height=304&id=ub0dd2701&...
2021-09-061
A Development Engineer, a Life Liver, a Hope Holder