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- For instance, a particle at the outer edge of Saturn's B ring is in a 2: 1 resonance with Mimas, meaning that it goes around the planet precisely twice for each lap the satellite completes. 例如,土星B環(huán)外緣的粒子與土衛一周期成2:1共振,意思是粒子每繞行星兩圈,衛星剛好繞一圈。
- It will with before two when already launched a success 2000 " north fights " the area satellite navigation with satellitic complete composition locates system. 它將與2000年已發(fā)射成功的前兩顆“北斗一號”衛星組成完整的區域衛星導航定位系統。
- I dry my hands and face with the towel. 我用毛巾擦干了雙手和面部。
- The old well was bricked up when it ran dry. 舊井干枯以后被人用磚堵上了。
- The road is only negotiable in the dry season. 這條道只有在旱季才能通行。
- 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。
- Ida was choking with the dry air. 空氣干燥,艾達感到喘不過(guò)氣來(lái)。
- 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。
- The launch vehicle lifts the satellite into orbit. 太空火箭將人造衛星送入運行軌道。
- The wet clothes will soon dry in the sun. 濕衣服在太陽(yáng)下很快就會(huì )干的。
- A good hot summer could dry the ground out. 一個(gè)炎熱的夏天可以將大地干透。
- 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)。
- I had kept my matches dry and soon struck a light. 我沒(méi)讓我的火柴受潮,我一擦就擦著(zhù)了。
- The clothes will soon dry up in the wind. 這衣服經(jīng)風(fēng)一吹很快就會(huì )干的。
- The doctor asked the drinker to dry out. 醫生要那個(gè)酒徒戒掉酒癮。
- Your clothes will take ages to dry out. 你的衣服要很長(cháng)時(shí)間才能乾透。
- The equipment picked up the signal from the satellite. 這設備收到了衛星發(fā)出的信號。
- A satellite's circle around the earth. 衛星繞地球的環(huán)形軌道
- They have launched a man-made satellite successfully. 他們成功地發(fā)射了一顆人造衛星。