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。

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The view, spanning about 1.8 millimeters in width, shows hair (left and bottom) and a suction cup (large disk on right).

图像理论宽度为1.8毫米，左下角的是龙虱的刚毛，右上角是吸盘。

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