Based on the idea of partial servo track writing (PSTW), a new servo track writing implementation method, named spiral servo track writing, for micro hard disk drives was introduced.

基于部分伺服刻写的思想，提出了一种微硬(磁)盘半自伺服刻写实现方法——螺旋伺服刻写方法。

youdao

A 3-d memory module (3d-mm) is disclosed, whose storage capacity and external size are better than that of same-period micro-hard-disk (CMD).

本发明提供了一种三维存储模块(3d - MM)，它在存储容量和外部尺寸方面优于同期微硬盘(CMD)。

youdao