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- Count of active satellite position 計數活躍的衛星定位
- active satellite attitude control 有源衛星姿態(tài)控制
- Antisatellite missile and ant satellite defense system 反衛星導彈與反衛星防務(wù)系統
- Iridium Holdings LLC has a system of 65 active satellites that relay calls from portable phones that are about twice the size of a regular mobile phone. 銥控股公司擁有一個(gè)65顆主動(dòng)衛星的系統,主動(dòng)衛星對來(lái)自大小為移動(dòng)電話(huà)兩倍的便攜電話(huà)的呼叫進(jìn)行中繼。
- The orient has been playing an active role in the world economy. 亞洲一直在世界經(jīng)濟中發(fā)揮積極作用。
- The space shuttle will orbit a weather satellite. 太空梭將把一個(gè)氣象衛星送入運行軌道。
- He is an active member of the school's stamp club. 他是學(xué)校集郵俱樂(lè )部的一名活躍會(huì )員。
- The news was beamed to East Africa by satellite. 這條新聞?dòng)尚l星向東非傳送。
- The Olympics were telecast live via satellite. 奧運比賽經(jīng)由人造衛星做實(shí)況轉播。
- An active volcano may explode at any time. 活火山隨時(shí)都有可能爆發(fā)。
- The launch vehicle lifts the satellite into orbit. 太空火箭將人造衛星送入運行軌道。
- Is it wise to engage in active sports at your age? 我這樣的年紀積極參加體育活動(dòng)是否明智？
- Now space satellite is used to speed long distance call. 現在宇宙衛星被用來(lái)快速傳送長(cháng)途電話(huà)。
- She was active as a left-winger in the party. 她是黨內積極的左翼分子。
- He was very active and rode down several horses. 他勁頭很大，一連騎了好幾匹馬。
- She plays an active part in local politics. 她積極參與地方政治活動(dòng)。
- The steel market will continue to be active. 鋼材市場(chǎng)將會(huì )繼續保持活躍。
- The equipment picked up the signal from the satellite. 這設備收到了衛星發(fā)出的信號。
- An active volcano may erupt at any time. 活火山隨時(shí)可能?chē)姲l(fā)。
- A satellite's circle around the earth. 衛星繞地球的環(huán)形軌道
