将谐振电抗器和磁能恢复开关引入到单相ac - DC变换器中，设计了一种新颖的混合单相ac - DC变换器。
Based on the resonance reactor and the Magnetic Energy Recovery Switch (MERS), a novel single-phase AC-DC converter is designed.
在大鼠身上进行的一种新的脑植入试验可以恢复对某个开关失去的记忆，这预示了一种潜在的治疗阿尔兹·海默症、脑卒中或失忆症患者方法。
A new brain implant tested on rats restored lost memories at the flick of a switch, heralding a possible treatment method for patients with Alzheimer's disease, stroke or amnesia.
f开关告诉命令去自动修理错误，r开关则定位坏的扇区并恢复可读数据。
The f switch tells the command to automatically fix errors and the r switch locates bad sectors and recovers readable data.
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