开挖过程中桩顶出现沿隧道推进方向的往复位移；

During tunneling, there are back and forth displacements at pile top along the direction in which the tunnel is pushed forward.

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由于这种新型传感器可以沿导轨在水平方向上往复位移，所以在被测薄膜的幅宽方向上可以实现多点巡回检测。

This new-style sensor can move to-and -fro along the horizontal direction. Thus it can actualize the multi-point, itinerant measure of film along the direction of breadth.

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一个简单的几何图形，一个单纯的构造要素，通过重复位移、变形等手段，尝试造型的可能性，这是我们开始所确立的目标。

A simple geometry, a simple structural elements, by repeating the displacement, deformation and other means to try to shape the possibility of form, This is the goal what we began to established.

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