- [軍] 積極衛(wèi)星防御
- satellite defense: 對(duì)衛(wèi)星防御; 衛(wèi)星防衛(wèi); 衛(wèi)星防御
- active defense: 【軍事】積極防御。
- active satellite: 放射性人造衛(wèi)星; 有源衛(wèi)星; 主動(dòng)衛(wèi)星
- ballistic missile defense satellite: 反彈道導(dǎo)彈衛(wèi)星
- dcs defense communication satellite: 國(guó)防通信衛(wèi)星
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