In high energy region, the asymptotic freedom perturbation theory is used.

在高能时，应用渐近自由的微扰论。

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To deal with the scattering collision in high energy region, inelastic scatter is also taken into account.

在处理高能区的散射碰撞时，还考虑了非弹性散射。

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Optical transition radiation (OTR) has been widely studied as a diagnostic means of electron beams in mid and high energy region.

光学渡越辐射(otr)作为中高能段束流诊断方法，已被广泛地研究。

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"In almost every region we're soon to be below the safe margin (for reserve energy) for high energy use days, " he says.

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