用手拿住探头顶部的大环。

Grasp probe by large ring at top.

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注：可能有必要钻一个小孔，直径为螺钉的两倍大，用探头来接触突出的安装螺钉。

Note: It may be necessary to drill clearance holes, twice the diameter of the screw, through the probe to accommodate projecting mounting screws.

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本发明探头具有灵敏度高，探针结合力大、稳定，使用寿命长，探针在基质电极上取向性好的优点。

The probe of the invention has the advantages of high sensitivity, high and stable probe bonding force, long service life and favorable orientation of probe on the substrate electrode.

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