The change of two dimensional micro distance is measured by using a position sensor and the two dimensional amplification of double optical lever.

利用光电位置传感器和二维双光杠杆放大，能够测量出二维微小距离的变化。

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To combat the short registration distance, they put in some micro offset lenses.

为了克服短法兰距的问题，他们增加了一些微补偿镜头。

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Long distance macro planning and near distance micro adjusting are successfully combined to increase grasping stability.

将远距离的宏观规划和近距离的微调结合起来，增加了抓持的可靠性。

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Recent modelling studies show that the flux to remote areas of contaminants associated with micro-plastics is small compared with that from oceanic and especially long-distance atmospheric transport processes.

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