The torch installed at the end of the wrist can move at the fixed point to satisfy the independent control of the torch angle and travel angel.

安装在手腕机构上的焊枪可以实现焊枪末端固定的运动，从而实现对焊枪工作角与行走角的解耦控制。

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To this end the current multipath estimation delay locked loop(MEDLL) was investigated and improvements were proposed based on the zero-point fixed principle.

为了消除扩频系统中的多径干扰，文章基于稳态零点不变的原则对多径估计延迟锁相环（MEDLL）进行研究及改进。

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The fixed end behaves as a plastic hinge, and the plastic region near the point where the concentrated load acts is developing, while that near the fixed end unloading.

固支端保持为塑性铰，集中荷载作用点附近塑性区扩展而固支端附近塑性区卸载阶段。

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In both countries, the new fixed-exchange-rate regime came to be seen as the end point of the reforms, rather than a prelude to broader structural adjustments.

ECONOMIST: The search for scapegoats | The