The x86 protection model is notoriously complex, with four privilege rings, segmentation, paging, call gates, task switches, and virtual 8086 mode. What's interesting from a hardware perspective is how the 386 manages this complexity on a 275,000-transistor budget. The 386 employs a variety of techniques to implement protection: a dedicated PLA for protection checking, a hardware state machine for page table walks, segment and paging caches, and microcode for everything else.
If you want something fully split with thumb clusters and a columnar layout but that’s a little less minimal than the Zsa Voyager— and wireless to boot — the Advantage 360 from Kinesis, makers of the popular Advantage 2 is a good one to check out. It looks like it comes from an ‘80s-era IBM office, but is somehow also from the future. The tenting goes from low to intense and the key well curves concavely to meet your fingers where they naturally land. The 360 is per-key programmable, works with layers and has four macros keys.
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大模型是目前智能体大脑的最优选择，因为大模型的万亿参数压缩了人类积累的海量知识，拥有强大的模式识别和生成能力，是处理包括语言在内的多种非结构化数据的万能接口，拥有不错的泛化能力构成处理各类任务的基础。而以OpenAI o1/DeepSeek R1为代表的新一代推理模型为智能体的发展进一步助推：加强的推理能力带来更强的任务分解和规划，更好地自检和纠错，也令智能体对工具的使用可以更加准确。
12月23日，记者获悉，受持续降温天气影响，黄河壶口段近日出现大面积流凌。流凌流经壶口瀑布后，在下游“十里龙槽”开始堆积，形成流凌封河景观。白色的流凌犹如一条巨龙横卧在晋陕峡谷间，与河岸的冰挂、壮美的瀑布相互映衬。SourcePh" style="display:none"，详情可参考搜狗输入法2026
中国有句老话叫“万事俱备，只欠东风”——把“万事”备齐了，才能借“东风”。
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full。关于这个话题，爱思助手下载最新版本提供了深入分析