The Metal ZnO Arrester (MOA) are important over-voltage protection device. They are widely used in electric power system due to their excellent nonlinear and high surge absorbing capability.

氧化锌避雷器(MOA)是一种重要的过电压保护电器，由于它具有优越的非线性与保护性能而在电力系统中得到了广泛的应用。

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The DO must maintain a surge capability to ensure it can rapidly respond to emergencies.

CENTERFORSECURITYPOLICY: Secret intelligence, the nation's first line of defense

Moreover, both MRCs would require a significant immediate surge capability.

CENTERFORSECURITYPOLICY: Section IV: Building a Two-MRC Force for the 21st Century

The second component of our strategy is training Afghan security forces to get the job done, and as our troops are drawn down, (inaudible) Afghan forces surge in their size and capability.

WHITEHOUSE: Via Conference Call