| 词汇 | molecular-cloud |
| 释义 | BETA molecular cloudcollocation in Englishmeanings of molecularand cloudThese words are often used together. Click on the links below to explore the meanings. molecular adjective uk /məˈlek.jə.lər/ us /məˈlek.jə.lɚ/ relating to molecules (= the simplest units of a ... See more at molecular cloud noun uk /klaʊd/ us /klaʊd/ a grey or white mass in the sky, made up of very small floating drops ... See more at cloud Examples of molecular cloudmolecular cloud However, because the molecularcloud contains a lot of neutrals as well as some ions, ambipolar diffusion occurs within the cloud. In this paper we explore the possibilities of setting up a diamagnetic current within the molecular cloud fragments during the initial stages of star formation. This study will be a first step towards understanding the importance of the two grain growth mechanism in a molecularcloud. The grains from which meteorites initially aggregated were interstellar silicates, processed through a molecularcloud prior to accretion in the protoplanetary disc. Within a dense molecularcloud, the birthplace of stars and planets, the materials frozen into the ices are energetically processed by ultraviolet light and cosmic rays, producing complex organic molecules. This is the current stage of evolution of the nebula, with additional stars still forming from the collapsing molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a cluster of stars within a molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These stars have a similar trajectory through space, suggesting they originated in the same molecularcloud and are about the same age. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This cluster appears to be located in front of a molecularcloud, although the two are not physically associated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is a loose grouping of stars that share a common motion through space and therefore formed in the same molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When a portion of a molecularcloud reaches a critical size, mass, or density, it begins to collapse under its own gravity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An open cluster is a gravitationally bound association of up to a few thousand stars that all formed from the same giant molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Over time, radiation pressure from the cluster will disperse the molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although officially unnamed, this long molecularcloud has come to be known under this name. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is likely that all of these stars formed in the same giant molecularcloud. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。