单词cometary
adj.: 彗星(状)的
网络: 彗星的；彗星似的
彗星(状)的
As you know, pulling particles from the interstellar side is vastly more difficult than it was for the cometary side.
要知道，从星际尘埃这面拉出楔块比从彗星尘埃那面要困难的多。
We"re not slacking off -- we"re doing around-the-clock analyses of cometary Stardust samples for the next few days.
我们不是在偷懒——在接下来的几天里要对星尘号的彗星样品进行不间断的分析。
Energetic light from this star is eating away the dust of the dark cometary globule at the top right of the image.
从这颗恒星发出的高能量光线正逐渐侵蚀图片上方黑暗的彗星状雪球的尘埃部分。
The odd looking "creature" or "hand" extending down from the top of the above photo is a gas cloud known as a cometary globule.
从上面影像上方向下伸出的外表奇怪的“生物”或“大手”是一团被称为彗形球状体的气体云，但是这团球状体已经破裂了。
The curious compact cometary shape near the bottom edge is Hubble"s Variable Nebula.
影像底边紧凑而又奇怪的彗星状天体就是哈勃的变光星云。
The odd looking "creature" in the center of the above photo is a gas cloud known as a cometary globule.
在上面图片中心处的这个怪异的“生物”，是一个著名的彗星状云球的云气团。
For one thing, there will be very few of them, probably around 40, compared to the thousands of cometary particles.
其中一个原因：同上千个彗星颗粒相比它们太少，可能只有大约40个。
A few meteorites come from the Moon and Mars, and a few others may possibly be fragments of cometary material.
少数陨石来自月球和火星，和其他一些可能是彗星物质的片段。
This globule, however, has ruptured. Cometary globules are typically characterized by dusty heads and elongated tails.
彗形球状体具有典型的特征尘埃状的头部和长长的尾巴。
A dense cometary cloud orbits near Ord Mantell, and is the staging grounds for the race.
在曼特尔兵站附近有一团稠密的类似彗星的云团绕行星转动，就是这个大赛的集结地。