“grey propaganda”的概念、定义、翻译、参考文献-科学参考

单词	grey propaganda
释义	grey propaganda Encyclopedia 理学宣传心理战释 grey propaganda灰色宣传美国军队开展心理战活动的三种宣传途径之一。“灰色”宣传的宣传者身份不明，通常以民间组织或私人名义实施。
随便看	electromagnetic diffusion electromagnetic disc-type high-intensity magnetic separator electromagnetic distance measurement electromagnetic disturbance electromagnetic disturbance source electromagnetic drive electromagnetic energy electromagnetic environment electromagnetic environmental effect for space system electromagnetic environmental protection electromagnetic environmental test electromagnetic-environment effect electromagnetic environment of AC transmission engineering electromagnetic environment of communication facilities electromagnetic environment of DC transmission engineering electromagnetic environment of electric traction system electromagnetic environment of power facilities electromagnetic environment of radio and television transmitting stations electromagnetic equation electromagnetic equilibrium electromagnetic extraction electromagnetic field Electromagnetic field invariant electromagnetic field of moving charged particle electromagnetic field tensor

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