“electromagnetic reconnaissance”的概念、定义、翻译、参考文献-科学参考

单词	electromagnetic reconnaissance
释义	electromagnetic reconnaissance [i¦lek·trō·mag`ned·ik ri`kän·ǝ·säns] ^ELECTRONICS Reconnaissance for the purpose of locating and identifying potentially hostile transmitters of electromagnetic radiation, including radar, communication, missile-guidance, and navigation-aid equipment.
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