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- The flames burned brightly like a comet's tail. 火焰燃燒得十分明亮，好像彗星的尾巴。
- The tail of a comet, a kite, an aircraft, a procession. 彗星、風箏、飛機、行列的尾部。
- A comet is at perihelion when it is closest (=very close) to the sun. 彗星最接近太陽時，它就是在近日點。
- The central portion of the head of a comet. 彗核彗星頭部的中心部分
- In that way, Pluto acts like a comet. 也就是說，冥王星的行為像一個彗星。
- Some people feel that this light was a comet. 一些人認為這種光是一種慧星。
- Recently we have discovered a comet. 最近我們發現了。
- Orbits of a comet may be open or close. 粗略來說,彗星可以開放或封閉式軌道繞日運行。
- With a comet like him, nothing can be accomplished. 有他這顆掃帚星,什麼事情都辦不成。
- Herschel thought it might be a comet. 赫歇耳想，它也許是一顆彗星，
- Recently they have discovered a comet. 最近他們發現了一顆彗星。
- For a comet, breaking up is not so hard to do. 要破碎慧星不是一件很難做到的事。
- The pleural localization thickening,acute angle to pleura and comet tail sign is essential feature. 胸膜局限性增厚、彗星尾征及胸膜的銳角夾角為胸腔積液致球形肺不張最基本的特徵
- The maximum average comet tail length(MTL) in three groups appeared 90 min after UVC exposure. 3組樣本彗星平均尾長 (MTL)最大值主要出現於UVC照射后 90min。
- Regression analysis indicated that the percentage of the comet tail in the esophageal carcinoma nuclei was highly correlated to the SNP concent ration. 曲線回歸分析結果表明,食管癌細胞彗星狀細胞核生成的百分 率與SNP 的濃度之間明顯相關。
- Objective To discuss the characteristic of color comet tail sign (CCTS) of metal exotic body,and enchance the rate of ultrasonic diagnosis. 目的探討體內金屬異物的彩色多普勒慧尾征(簡稱彩尾征)特點,提高超聲診斷率。
- The comet tail is seen to extend at least seven degrees across the above image, while the central coma is so bright it saturates. 上面這張影像中的彗尾在天空中延伸跨度至少有7度，同時中央的彗發因為太亮而飽和。
- The performances of spiral CT in 26 adult patients with intussusceptions were target sign 11 cases,comet tail sign or kidney shape sign 9 cases,the shape of mass 6 cases. 26例腸套疊患者的CT表現為:靶征11例、彗星尾征或腎形征9例、腫塊樣改變6例。
- He suggests that the earth may have been hit by a comet, or may have passed through the tail of a comet. 他說地球可能會遇到慧星或者穿過一個慧尾。
- He was like some star creature who had drafted in on the tail of a comet and dropped off at the end of her lane. 他像從外星騎著彗星尾巴乘風而來落在她巷子口的什麼生物。
