ground sea

基本解釋

It has a control system which allows the forces to stay updated. The information flows to relevant forces including the ground, sea and air corps.
它包含一個控制系統(tǒng)，可在海陸空範圍內(nèi)傳輸信息，使部隊保持數(shù)據(jù)更新。
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The U.S. Air Force's Advanced EHF system will provide global, highly secure, protected, survivable communications for warfighters operating on ground, sea and air platforms.
這種美國空軍的先進EHF系統(tǒng)可以爲海陸空作戰(zhàn)的士兵們提供全球性的、高度安全的、有保護的、能力強的通信。
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Radar altimeters are used in aircraft to indicate height above the ground of sea.
雷達高度表用以指示飛機相對於地麪或海平麪的高度。
dict.site

U.S.Defense officials say the new plan would include interceptor missiles deployed on U.S.Navy ships in the North Sea and Mediterranean, in addition to ground-based weapons.
The Obama administration's plan will replace Bush's anti-missile plan with a re-designed sea- and ground-based system, which destroys short and mid-range missiles instead of intercontinental missiles.

China's space surveillance is being complemented by even more capable ground and sea systems.
CENTERFORSECURITYPOLICY: China's one world?
Obering went on to say that the U.S. would be investing in a "good experimental foundation" that would add to the country's existing sea and ground-based missile defenses.
CENTERFORSECURITYPOLICY: 2007: A Chinese space odyssey