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- An Old World swan(Cygnus cygnus) having a loud cry. 大天鵝，疣鼻天鵝東半球的一種叫聲很高的天鵝（大天鵝）
- Thus, Cygnus X-1 must be smaller than Earth! 因此，天鵝座X－1肯定比地球??！
- The constellation Cygnus is that cross. 天鵝座就是那個(gè)“十字”。
- Cygnus x-3 is a binary X-ray source located at a distance of 10kpc. 天鵝座X-3是一個(gè)距離約10千秒差距的雙重X射線(xiàn)源。
- Cygnus X-1 is one of the most likely black hole candidates. 天鵝座X－1最有可能是一個(gè)黑洞候選體。
- Image of Cygnus X-1, the first stellar black hole candidate. 天鵝座X-1影像,可能是首個(gè)被發(fā)現的恒星狀黑洞。
- Pictured above is an artistic impression of the Cygnus X-1 system. 上面的影像是一位藝術(shù)家描繪的一張天鵝座X-1的概念畫(huà)。
- Luoyang Cygnus International Hotel welcomes your patronage. 洛陽(yáng)新天鵝國際大酒店恭候您的光臨。
- A constellation in the Northern Hemisphere near Cygnus and Andromeda. 蝎虎座北天球的一個(gè)星座，位于天鵝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，天鵝α星在天鵝座最亮的一顆恒星，距地球大約有1,630光年
- A similar dark nebula in the Northern Hemisphere near the constellation Cygnus. 黑色星云北半球接近天鵝座的一種類(lèi)似黑色星云
- A constellation in the celestial Northern Hemisphere near Cygnus and Sagitta. 狐貍星座北天球天鵝星座和天箭星座附近的一個(gè)星座
- The bright star in the Cygnus X-1 system is visible with a small telescope. 在小型望遠鏡里就能看到天鵝座X-1系統內明亮的恒星。
- In the case of Cygnus X-1, perhaps little of that matter actually makes it in. 對于天鵝座X-1，也許只有少量的物質(zhì)真正落進(jìn)去。
- In fact, the constellation Cygnus is sometimes called the Northern Cross. 事實(shí)上，天鵝座有時(shí)也被稱(chēng)為北十字星座。
- Through this technique astronomers now believe that they have found a black hole known as Cygnus Xl. 現在通過(guò)這種技術(shù)，天文學(xué)家們相信他們已經(jīng)發(fā)現了一個(gè)黑洞，這被稱(chēng)作天鵝座X1。
- A constellation in the Northern Hemisphere near Cygnus and Hercules and containing Vega. 天琴星座北半球一星座，在天鵝座和武仙座附近，星座內包括織女星
- The brightest star in the constellation Cygnus,approximately1,630 light-years from Earth. 天鵝星，在天鵝座最亮的一顆恒星，距地球大約有1，630光年。
- The bright star52 Cygnus is visible with the unaided eye from a dark location but unrelated to the ancient supernova. 照片中那顆亮星是天鵝座52號星，在沒(méi)有光害的地方用肉眼就可以看得到它，不過(guò)它和這個(gè)古老的超新星爆炸沒(méi)有關(guān)系。
- The supernova remnant lies about1400 light-years away towards the constellation of Cygnus. 這個(gè)超新星爆炸遺骸位于天鵝座，距離我們大約1400光年遠。
