And the static margin can be adjusted by change the vertical distance between the aerodynamic center and the center of gravity.

其静稳定性裕度可以通过重心与气动中心的纵向距离来调节。

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Simulation results of IEEE 14 bus system indicate that 3 kind of instruments can all improve the system static load margin but with different degree.

IEEE 14节点系统实现的算例表明：3种装置都可以提高系统静态负荷裕度，但影响程度不同。

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The present model is capable of estimating aerodynamic coefficient ratios including the important static stability margin.

本模型可精确估计气动系数比，其中包括重要的静稳定度。

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If the retailer's overall costs--such as labor, shipping, marketing and other products--remain static, that extra penny of margin can flow to the bottom line.

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