作为印刷电路板（PCB）的核心原材料，铜箔价格的波动会迅速传导至主板、显卡、电源等所有电子组件。知名极客der8auer曾透露，甚至有硬件厂商在采购金属时遭遇了数万欧元的诈骗，足见当前供应链的混乱程度。
// The taylor series approximation。吃瓜网对此有专业解读
。业内人士推荐手游作为进阶阅读
pushed to reschedule.
Computing that into a Padé Approximant, we get what's known as a [3/4] Padé Approximant:，详情可参考博客
Sinners (WINNER)