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- By comparing with Hohmann orbit transfer, the aeroassisted orbit transfer decreased fuel consumption obviously. 通過(guò)與霍曼軌道轉移相對比，氣動(dòng)輔助變軌明顯地降低了燃料消耗。
- The spacecraft is in orbit around the moon. 該航天器在繞月球軌道運行。
- 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。
- The launch vehicle lifts the satellite into orbit. 太空火箭將人造衛星送入運行軌道。
- Something of circular form; a circle or an orbit. 圓形物體圓形物體; 圓圈或環(huán)形軌道
- The spacecraft is in orbit (ie moving in orbit) round the moon. 該航天器在繞月球軌道上飛行。
- Marketing does not come within the orbit of his department. 市場(chǎng)推銷(xiāo)業(yè)務(wù)不歸他這一部門(mén)管。
- The satellite was launched into orbit around the moon. 衛星被發(fā)射進(jìn)入繞月球運行的軌道。
- The two spacecraft will link up (with each other) in orbit. 兩艘宇宙飛船將於軌道上(互相)連接。
- By now, putting satellites in orbit is old hat to space scientists. 現在，對航天科學(xué)家來(lái)說(shuō)，把衛星送入軌道已不是一樁新鮮事了。
- We sent an unmanned rocket into earth orbit. 我們把一個(gè)無(wú)人駕駛的火箭送入了地球的軌道里。
- The orbit of a space satellite decayed. 人造衛星軌道的能量消減了。
- They successfully lofted a spaceship into orbit. 他們成功地將一艘宇宙飛船射入軌道。
- The man-made satellite is now in orbit. 人造衛星已進(jìn)入軌道。
- The act or process of going out of orbit. 脫離軌道脫離軌道的行為或過(guò)程
- They have put a satellite into orbit round Mars . 他們已將一顆人造衛星射進(jìn)圍繞火星的軌道。
- To go or cause to go out of orbit. （使）脫離軌道
- This asteroid takes 238 years to orbit the sun. 這顆小行星需要花238年繞太陽(yáng)運行一周。
- Both target and projectile orbit the primary. 無(wú)論靶體還是射體都在繞主天體作軌道運動(dòng)。
- They've put a satellite into orbit round Mars. 他們已將一顆人造衛星射進(jìn)圍繞火星的軌道。
