当 \(\Delta t=5\mathrm{s}\) 和 \(\sigma_a^2=0.04\,\mathrm{m}^2/\mathrm{s}^4\) 时，这变为：
这款笔记本有几处亮点值得关注：其一，延续联想游戏本一贯出色的键盘手感（难得的是配备带数字键区的全尺寸键盘）；其二，虽定位入门却标配16GB 4800MHz DDR5高速内存，且预留扩展槽最高支持32GB。固态硬盘同样支持扩展——初始512GB M.2 PCIe 4.0 NVMe固态硬盘虽显局促，但双插槽均支持最高1TB容量。
，更多细节参见geek卸载工具下载-geek下载
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A rock Jack grasped dislodged in his hands. His friends stood helplessly witnessing his descent. Instantaneously he vanished - disappearing from view below. Three companions ascended that day. Only two returned.