It shows jupiter as it begins its occultation behind the waning crescent .

它表示了木星在峨眉月背后开始了其掩星过程。

To learn more about these alien worlds , astronomers have taken advantage of a phenomenon called stellar occultation .

为了更好的研究这些异星世界，天文学家们已经利用了一种叫做“掩星”的天文现象。

The two photos above feature the conjunction and occultation of jupiter and the moon as viewed in the early morning of july 15 , 2012 .

上面两张照片描述了2012年7月15日凌晨所看到的木星与月亮的会合和掩星现象。

Detection of the martian atmosphere and ionosphere using spacecraft-earth radio occultation .

星-地无线电掩星技术探测火星大气和电离层。

Census of small bodies in the solar system : the taiwan-america occultation survey .

清点太阳系中的小型天体：中美掩星计画。