Model of self-generation of angular positioning precision during mutual lapping machining process for end-tooth indexing table was built. Simulation results agree with industrial machining practice.

建立了端齿盘对研加工过程中分度精度自生成的模型，仿真结果符合工业加工实际。

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And DRL allows all the nodes mobile and moving freely, while there is only a limited fraction of nodes having self-positioning capability.

DRL允许所有的节点都可以自由移动，其中只有少数的节点具有自我定位的能力。

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So the local vision is often used for precis positioning of ball and robots 'self-positioning.

因此，前景视觉常常被用来进行球的精确定位和机器人的自定位。

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And as an increasing number of brands turn to lifestyle positioning, the competition among self-expressive brands intensifies.

FORBES: Why Facebook Is A Threat To Lifestyle Brands

Nevertheless, because our need for self-expression has boundaries and can be satiated via our social interactions, Facebook will make achieving a successful lifestyle positioning a whole lot more challenging.

FORBES: Why Facebook Is A Threat To Lifestyle Brands