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- The flyby shrunk the radius of MESSENGER'S orbit around the Sun to bring it closer to Mercury. 此次飛越收縮了信使號繞太陽(yáng)運行的軌道，使它更接近水星。
- The spacecraft is in orbit around the moon. 該航天器在繞月球軌道運行。
- In the coming months, MRO's orbit will be circularized through repeated passages into Mars' outer atmosphere, a process known as aerobraking, shrinking its orbit to an altitude of only 280 kilometers. 在接下來(lái)的幾個(gè)月里，MRO的軌道將重復經(jīng)過(guò)火星的外大氣層，這就是減速過(guò)程，它將軌道高度降低到只有280公里。
- 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。
- 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。
- Because the ISS's orbital plane is inclined and precesses, all spatial directions could be sampled. 因為ISS的軌道傾斜且具有進(jìn)動(dòng)，所有空間方向都能檢測。
- ESA's orbiting X-ray observatory XMM-Newton has discovered the most massive cluster of galaxies seen in the distant Universe until now. ESA的XMM-牛頓軌道天文臺發(fā)現宇宙深處迄今最重的星系群之一。
- The European Space Agency’s orbiting XMM-Newton observatory studied the black hole in the core of an active galaxy known only as 1H0707-495. 歐洲空間局在軌運行的XMM-牛頓天文臺對名為1H0707-495的活躍星系核心中的黑洞進(jìn)行了研究。
- The attraction of the moon for the earth causes the tides. 月球對地球的吸引力造成潮汐。
- A composite image of M51, also known as the Whirlpool Galaxy, shows the majesty of its structure in a dramatic new way through several of NASA's orbiting observatories. NASA的軌道天文臺合成照片用一種戲劇性的新方式展現了M51（又名渦狀星系）的宏偉結構。
- The moon travels in an orbit around the earth. 月球在繞著(zhù)地球的軌道上運行.
- Barry only visits his parents once in a blue moon. 巴里很難得去看望他父母一次。
- The Orbit of the Moon around the Sun is Convex! 月亮繞太陽(yáng)的軌道是凸狀的。
- Last night there was a full moon. 昨晚是滿(mǎn)月。
- The moon peeped out from behind the clouds. 月亮從云層中隱現。
- The full moon has a circular form. 滿(mǎn)月呈圓形。
- GDI's Orbital Strike sends down massive rods hurtling at ridiculous speeds, allowing it to do some moderate damage and is effective against structures and, if used well, against units as well. GDI的軌道突襲可以以荒謬的速度投射下大量金屬棒，允許你可以對敵造成中等程度的傷害，并且可以有效的對抗建筑。
- The tides depend on the pull of the moon. 潮汐是月亮引力作用的結果。
- It is now possible to put a man on the moon. 目前已能將人送到月球上。
- The earth, sun and moon are spheres. 地球、太陽(yáng)和月亮都是天體。
