an annular eclipse occurs when the moon does not cover the entire disc of the sun so that a ring of light encircles the shadow of the moon.
当月亮不能完全遮住太阳时,月亮影子的周围就会有一圈亮光,日环食就发生了。
we have chosen the best place to observe the annular eclipse of the sun.
我选定了一个观测日环食的最佳地点。
people use photographic film strips to observe an annular eclipse near the kibera slums in kenya「s capital nairobi, january 15, 2010.
2010年1月15日,肯尼亚首都内罗毕,基贝拉贫民窟附近,人们用相片底片条来观察日环食。
according to astronomical websites, the last annular eclipse occurred roughly one year ago on january 26, 2009.
根据天文网站介绍,上次日环食短暂的发生在2009年的1月26号。
an annular eclipse of the sun covering over 500 kilometers will appear on january 15, yangtze river daily reported on saturday.
长江日报上周六报道说,太阳遮没超过500公里的日环食将会在1 月15日出现。
nasa says the annular eclipse of the sun began in africa and passed through the indian ocean, where the maximum duration of annularity reached 11 minutes and 8 seconds.
据美国宇航局介绍,今天可见的日环食始于非洲,在印度洋时间最长,持续11分8秒。
that」s a name for the central view of an annular eclipse of the sun by the moon.
这个是为月亮在遮住太阳中心时的景象所起的名字。
chen said the annular eclipse will end at jiaodong peninsula in china.
程卓称日环食将在中国的胶东半岛结束。
if you are within this path, you will see an annular eclipse where, at its maximum phase, a ring (annulus) of sunlight surrounds the moon.
如果你在这条路径上,你就会看见日环食,在它的最大相位,一个环状阳光会包围着月球。
a man uses a photographic film strip to observe an annular eclipse near the kibera slums in kenya's capital nairobi, january 15, 2010.
2010年1月15日,肯尼亚首都内罗毕,基贝拉贫民窟附近,一个男子用相片底片条来观察日环食。
the thin ring of sunshine encircling the moon during an annular eclipse is called an annulus.