This gives improved retractor blade stability with the mechanical advantage of a lever.

这样增加了牵开翼的稳定性，同时兼具杠杆原理的力学优势。

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In the paper, a SFRC (Steel Fibre Reinforced Concrete) cylindrical thin shell is designed and fabricated and its stability behaviors arc tested with a specially-made loading lever-system.

本文设计创作了一个钢纤维混凝土圆柱薄壳，采用一套特制的杠杆加载体系对其稳定性能进行了测试。

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So the hydraulic automatic tilting gate with connecting lever and rolling wheel can ensure the stability of itself.

根据静态平衡理论分析研究了连杆滚轮式水力自动翻板闸门的静态稳定性。

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