您要查找的是不是：
- The flames burned brightly like a comet's tail. 火焰燃烧得十分明亮，好像彗星的尾巴。
- The tail of a comet, a kite, an aircraft, a procession. 彗星、风筝、飞机、行列的尾部。
- A comet is at perihelion when it is closest (=very close) to the sun. 彗星最接近太阳时，它就是在近日点。
- The central portion of the head of a comet. 彗核彗星头部的中心部分
- In that way, Pluto acts like a comet. 也就是说，冥王星的行为像一个彗星。
- Some people feel that this light was a comet. 一些人认为这种光是一种慧星。
- Recently we have discovered a comet. 最近我们发现了。
- Orbits of a comet may be open or close. 粗略来说,彗星可以开放或封闭式轨道绕日运行。
- With a comet like him, nothing can be accomplished. 有他这颗扫帚星,什么事情都办不成。
- Herschel thought it might be a comet. 赫歇耳想，它也许是一颗彗星，
- Recently they have discovered a comet. 最近他们发现了一颗彗星。
- For a comet, breaking up is not so hard to do. 要破碎慧星不是一件很难做到的事。
- The pleural localization thickening,acute angle to pleura and comet tail sign is essential feature. 胸膜局限性增厚、彗星尾征及胸膜的锐角夹角为胸腔积液致球形肺不张最基本的特征
- The maximum average comet tail length(MTL) in three groups appeared 90 min after UVC exposure. 3组样本彗星平均尾长 (MTL)最大值主要出现于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. 曲线回归分析结果表明,食管癌细胞彗星状细胞核生成的百分 率与SNP 的浓度之间明显相关。
- Objective To discuss the characteristic of color comet tail sign (CCTS) of metal exotic body,and enchance the rate of ultrasonic diagnosis. 目的探讨体内金属异物的彩色多普勒慧尾征(简称彩尾征)特点,提高超声诊断率。
- The comet tail is seen to extend at least seven degrees across the above image, while the central coma is so bright it saturates. 上面这张影像中的彗尾在天空中延伸跨度至少有7度，同时中央的彗发因为太亮而饱和。
- 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例肠套叠患者的CT表现为:靶征11例、彗星尾征或肾形征9例、肿块样改变6例。
- He suggests that the earth may have been hit by a comet, or may have passed through the tail of a comet. 他说地球可能会遇到慧星或者穿过一个慧尾。
- 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. 他像从外星骑着彗星尾巴乘风而来落在她巷子口的什么生物。
