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air defense | section
 section
一般 katern; subsectie,3)afdeling,4)groep,5)klasse,6)categorie,7)subcategorie
生命科学 stengellid
机械工程 建造 kantlengte
教育 sectie
艺术 afdeling
微软 sectie
冶金 profiel
经济 profielstaal; sectie,
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短语
 英语 词库
air defense ['eədɪ'fens]
军队, 后勤 Set of measures designed to suppress or limit an enemy air action. (FRA); All actions conducted by specialized units in order to guarantee the freedom of action of the land forces against the enemy's air actions. For the army, these specialized units include the AD artillery and army aviation formations. (FRA)
美国 Defensive measures designed to destroy attacking enemy aircraft or missiles in the atmosphere, or to nullify or reduce the effectiveness of such attack (JP 3-01) 亦见 active air defense, aerospace defense, passive air defense
air defense: 3 短语, 3 学科
一般1
英语1
运输1