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- It was reported that there would be an annular eclipse tomorrow. 据报道说,明天有日环食。
- full annular eclipse 全环蚀
- Why Could We Observe Eclipse instead of Annular Eclipse of the Moon? 为什么能观察到日环食,而不能观察到月环食?
- 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。
- The situation could technically be labeled a Mercurian annular eclipse with an extraordinarily large ring of fire. 这种现象学术上被称为水星的环食,并且具有一个异常巨大的火环。
- Pictured above, a spectacular annular eclipse was photographed behind palm trees on 1992 January. 上面的照片是1992年一月在棕榈树后拍到的一张壮观的日环食景象。
- The thin ring of sunshine encircling the moon during an annular eclipse is called an annulus. 在日环食期间,绕着月亮的那轮浅浅的太阳光就被称为环面。
- An annular eclipse occurs instead of a total eclipse when the Moon is on the far part of its elliptical orbit around the Earth. 而发生日环食而不是日全食的是因为月亮运行到距离地球较远的轨道上,于是月亮的本影只能遮到太阳的中心。
- The model is suitable to simulate full annular rubs, partial rubs and also the heavily destructive dry-friction-whip when the rotor rolls on the stator's inner surface. 大量的数值计算表明,不同碰摩情况下转子具有不同的弯曲和扭转振动响应。
- The eclipses include: total solar eclipse, the partial eclipse and annular eclipse. 日食主要有日全食、日偏食及日环食三种。
- Arab astronomer and mathematician. Considered the greatest astronomer of his time, he proved the possibility of annular eclipses and introduced an organized table of sines. 巴塔尼:(90-973)阿拉伯的天文学家和数学家。被公认是他那个时代最伟大的天文学家,他编制过星表和更为精确的日月运行表,改进了托勒密的天文计算法
- IONOSPHERIC DISTURBANCES DURING THE ANNULAR ECLIPSE OF SEPTEMBER 23, 1987 1987年9月23日日环食引起的电离层扰动
- THE IONOSPHERIC UNDULATIONS DURING THE ANNULAR ECLIPSE OF SEPTEMBER 23, 1987 1987年9月23日日环食的电离层波动现象
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- A big ship ploughed the sea at full sail. 一艘大船张满帆在海面上破浪前进。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。