电磁飞机弹射系统相对于传统的蒸气提供动力的弹射器拥有多项优势。蒸气弹射器重新充满能量非常慢，而且很难调节。
EMALS has several advantages over conventional steam-powered catapults, which are slow to recharge and difficult to adjust.
热力学提供了动力使塑料分子重新调整自己使其达到最有利的形状。
Thermodynamics provides a driving force to molecules of plastic to reorient themselves to the most energetically favorable configuration of the molecules.
因而，本轮危机给通过实证研究来重新审视国际资本流动同经济增长之间的关系提供了新的强大驱动力。
The crisis thus provides strong fresh impetus for empirically revisiting the relationship between international capital flows and economic growth.
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