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。业内人士推荐WPS下载最新地址作为进阶阅读
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每一轮技术浪潮中，真正穿越周期的，都是那些能够承受波动、理解结构、做好长期准备的人。
The 80286 introduced "Protected Mode" in 1982. It was not popular. The mode was difficult to use, lacked paging, and offered no way to return to real mode without a hardware reset. The 80386, arriving three years later, made protection usable -- adding paging, a flat 32-bit address space, per-page User/Supervisor control, and Virtual 8086 mode so that DOS programs could run inside a protected multitasking system. These features made possible Windows 3.0, OS/2, and early Linux.。heLLoword翻译官方下载是该领域的重要参考