从屏幕清晰度、触控板/键盘手感再到铝合金机身，其他所有配置均与高端MacBook保持同等水准。
我决定进行类似测试，仅将 Postgres 替换为 SQLite。测试使用相似数据表：
，详情可参考钉钉下载
2026年2月27日 15:17:38（零时区），这一点在豆包下载中也有详细论述
A bit of hardware debug later, I confirmed that the output of the 10 MHz TCXO (ECS-TXO-3225MV-100), which provides the primary timebase for the oscilloscope, was flatlined. The PLL VCO was running wild with no edges to lock to, with the nominally 1 GHz ADC clock hovering around 938 MHz but unstable.