Radiation wave surrounding a horizontally submerged truncated circular cylinder with harmonic sway motion is analyzed using the linear potential wave theory.

根据线性势波理论，分析了水中截断圆柱体作水平简谐运动时结构周围的辐射波浪。

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Because this system gives no radiation wave itself and works completely in passive mode, multi-station passive detection system has attracted more and more attention in a variety of country.

由于被动探测系统本身不发射电磁波，完全是被动工作方式，因此，近年来，多站无源探测工作方式日益受到各国的广泛重视。

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That is because light is a form of electromagnetic radiation—in other words, a wave in which electric and magnetic fields continuously leapfrog each other.

那时因为光是以一种电磁辐射的形式存在的——换句话说，光就是一种波，在这种波里，电场与磁场不断地相互进行着交替作用。

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This sharp increase of net all-wave radiation is related to the decrease of albedo due to the precipitation deficit.

UNESCO: Dublin Core

Previous research by German scientists in 1999 suggested that short wave radiation had an "undefined negative" impact on homing pigeons.

BBC: NEWS | UK | Phone masts 'confusing' pigeons

These enormous emissions of energy occur when black holes, neutron stars or white dwarfs collide - the galactic mergers take just seconds, but they send out a vast wave of radiation.

BBC: Gamma-ray burst 'hit Earth in 8th Century'