在力学试验中，采用了倒v型绝缘子串的横担侧挂点固定、导线侧加力的方法。

In the mechanic testing, the method of backward V insulators with the side fixing of cross-arm and adding force on side of wire was adopted.

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那条巨梁是一根挂帆的横杠，那根倒在地上长到望不见末梢的柱子，是一根大桅杆。

This colossal beam is a yard; that great column of wood which stretches out on the earth as far as the eye can reach is the main-mast.

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