The OLM adds one more method of long-range fine positioning by using a linear bar code tape for positioning.

通过使用一个线性条码带来定位，OLM的远程定位性能大大增强了。

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Sick OLM High-speed, Long-range Fine Positioning Sensor: Increase speed and positioning accuracy, reach positions faster with millimeter precision.

施克OLM高速、远程定位传感器，在速度和定位的准确度上都有所提成，可以以毫米的精度达到指定位置。

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The entire hardware of the system consists of a double-view imaging unit, a 4-dof fine positioning unit and a pneumatic driven auxiliary motion unit.

系统的主要硬件构成包括机械本体、视觉单元、4 - DOF精密定位单元和全自动气动辅助单元。

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Such fine control would be employed in certain experimental set-ups in space where precise positioning of a craft was essential.

BBC: NEWS | Science/Nature | Table-top fusion 'demonstrated'