Much of the progress has come through studies of the afterglow of the big bang, radiation known as the cosmic microwave background (CMB).

这一进展多半来自对大爆炸“余辉”——也就是为人所熟知的，名为“宇宙微波背景辐射”(CMB)的辐射能——的研究。

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Russia started their studies of the microwave weapon at Soviet epoch. The Aldermaston Nuclear weapon Center in Ukraine, specialize in high-power microwave weapon.

俄罗斯在苏联时期就开始电磁脉冲的研究，其设于乌克兰的亚德·曼斯特核武研究中心，专门负责高能微波脉冲武器的研发工作。

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This paper mainly studies the microwave permittivity measurement techniques of dielectric materials.

本文主要研究了微波介质材料介电常数的测试方法。

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