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- An Old World swan(Cygnus cygnus) having a loud cry. 大天鹅，疣鼻天鹅东半球的一种叫声很高的天鹅（大天鹅）
- The common species such as Anserfabalis, Cygnus Cygnus, Tadorna terruginea, Anas crecca, A. 优势种类豆雁Anser fabalis、大天鹅Cygnus cygnus、赤麻鸭Tadorna terruginea、绿翅鸭Anas crecca、绿头鸭A.
- This paper deals with the number,habit and early spring migration of Whooper Swan (Cygnus cygnus)in Bayinbuluke. 本文提供了大天鹅(Cygnus cygnus)早春迁来巴音布鲁克沼泽区的数量,习性及迁徙规律等。
- an Old World swan (Cygnus cygnus) having a loud cry 东半球的一种叫声很高的天鹅（大天鹅）
- Study on the Overwintering Eco habits of Cygnus cygnus in North Henan Province 豫北大天鹅越冬生态习性的研究
- Thus, Cygnus X-1 must be smaller than Earth! 因此，天鹅座X－1肯定比地球小！
- The constellation Cygnus is that cross. 天鹅座就是那个“十字”。
- Cygnus x-3 is a binary X-ray source located at a distance of 10kpc. 天鹅座X-3是一个距离约10千秒差距的双重X射线源。
- 12 species in Dahuangpu were national one or second-grade protected wildlife,including Ciconia boyciana,Platalea leucorodia,Cygnus cygnus,Cygnus bewicki etc. 常见种19种,有东方白鹳Ciconia boyciana、白枕鹤Grus vipio、白琵鹭Platalea leucorodia、大天鹅Cygnus cygnus、小天鹅Cygnus bewickii等国家保护鸟类12种。
- Cygnus X-1 is one of the most likely black hole candidates. 天鹅座X－1最有可能是一个黑洞候选体。
- Image of Cygnus X-1, the first stellar black hole candidate. 天鹅座X-1影像,可能是首个被发现的恒星状黑洞。
- Pictured above is an artistic impression of the Cygnus X-1 system. 上面的影像是一位艺术家描绘的一张天鹅座X-1的概念画。
- Luoyang Cygnus International Hotel welcomes your patronage. 洛阳新天鹅国际大酒店恭候您的光临。
- A constellation in the Northern Hemisphere near Cygnus and Andromeda. 蝎虎座北天球的一个星座，位于天鹅星座和仙女星座附近
- The brightest star in the constellation Cygnus, approximately1,630 light-years from Earth. 天津四，天鹅α星在天鹅座最亮的一颗恒星，距地球大约有1,630光年
- Cygnus cygnusn. 大天鹅
- Whooper Swan ( Cygnus cygnus ) 大天鹅
- The Whooper Swans (Cygnus cygnus) arrived at nesting grounds of Bayinbuluke in Xinjiang from late March to middle April and the nesting period was generally from April to June in 1992. Most nests are often (?) 大天鹅(Cygnus cygnus)每年3月底至4月中旬迁来新疆巴音布鲁克。
- A similar dark nebula in the Northern Hemisphere near the constellation Cygnus. 黑色星云北半球接近天鹅座的一种类似黑色星云
- A constellation in the celestial Northern Hemisphere near Cygnus and Sagitta. 狐狸星座北天球天鹅星座和天箭星座附近的一个星座
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
