这样一来，我们避免了将任何其他数据写入驱动器，并减少了任何随机磁头的移动。
That way, we avoided having any other data written to the drive, and reduced any random head movement.
现在，大多数常用的企业硬盘驱动器(HDD)都受到磁头移动速度、盘片旋转速度和查找延时的限制。
Now, the most commonly used enterprise hard disk drives (HDDs) are limited by the rate of head movement, the speed of the spinning platter, and seek latency.
这个珠江三角洲畔籍籍无名的城市，制造了全世界30%用于硬盘驱动器的录音磁头，全球16%的电子键盘。
This little-known city in the Pearl River delta makes 30% of the magnetic recording heads used in hard drives across the world and 16% of the world’s electronic keyboards.
对于固定的硬盘，磁头撞击通常会破坏数据，然而磁带或光盘驱动器的错误通常对数据盘碟是无害的。
A head crash in a fixed hard disk generally destroys the data, whereas the failure of a tape drive or optical disk drive often leaves the data cartridge unharmed.
该分割电极压电致动器可用于精密定位，尤其适合在高密度硬磁盘驱动器的磁头定位两级伺服系统中作第二级致动器。
The split morph can be used as precision positioner, especially as the secondary actuator in dual stage head positioning servo system of high density hard disk drives.
因为必须在磁盘上穿孔，所以磁盘驱动器在读取磁盘时，容易使磁头损坏。
Becuase the disk drive has to burn holes on the disk, so the magnetic head damaged easily when reading the disk.
磁盘驱动器磁头将连续地从文件的一端寻找到另一端。
The disk drive heads will continually be seeking from one end of the file to the other.
制作一种新型压电陶瓷微致动器，用于高密度硬盘驱动器磁头的精确定位。
A new piezoelectric ceramic micro-actuator for high-density hard disk drives is proposed and developed.
针对硬磁盘驱动器中磁头定位两级伺服控制系统 ，利用宽度弯曲振动模式 ，设计并制备了分割电极型压电复合磁头悬浮臂。
A split electrode piezoelectric composite suspension, based on the width bending mode, was designed for the dual stage servo system of rigid disk drive.
针对硬磁盘驱动器中磁头定位两级伺服控制系统 ，利用宽度弯曲振动模式 ，设计并制备了分割电极型压电复合磁头悬浮臂。
A split electrode piezoelectric composite suspension, based on the width bending mode, was designed for the dual stage servo system of rigid disk drive.
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