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单词 molecular cloud
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Examples ofmolecular cloud

Dictionary> Examples ofmolecular cloud
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However, because themolecularcloudcontains a lot of neutrals as well as some ions, ambipolar diffusion occurs within the cloud.
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In this paper we explore the possibilities of setting up a diamagnetic current within themolecularcloud fragments during the initial stages of star formation.
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This study will be a first step towards understanding the importance of the two grain growth mechanism in amolecularcloud.
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The grains from which meteorites initially aggregated were interstellar silicates, processed through amolecularcloudprior to accretion in the protoplanetary disc.
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Within a densemolecularcloud, 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.
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This is the current stage of evolution of the nebula, with additional stars still forming from the collapsingmolecularcloud.
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It is a cluster of stars within amolecularcloud.
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These stars have a similar trajectory through space, suggesting they originated in the samemolecularcloudand are about the same age.
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This cluster appears to be located in front of amolecularcloud, although the two are not physically associated.
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This is a loose grouping of stars that share a common motion through space and therefore formed in the samemolecularcloud.
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When a portion of amolecularcloudreaches a critical size, mass, or density, it begins to collapse under its own gravity.
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An open cluster is a gravitationally bound association of up to a few thousand stars that all formed from the same giantmolecularcloud.
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Over time, radiation pressure from the cluster will disperse themolecularcloud.
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Although officially unnamed, this longmolecularcloudhas come to be known under this name.
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It is likely that all of these stars formed in the same giantmolecularcloud.
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A typical and well-studied example is the gas at the boundary of a giantmolecularcloud.
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The resulting compounds can then evaporate from the surface and join themolecularcloud.
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As it collapses, a giantmolecularcloudbreaks into smaller and smaller pieces.
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The accreted gas in this case comes from themolecularcloudout of which the star has formed rather than a companion star.
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Large-scale magnetic fields are also detected in molecular clouds.
From theCambridge English Corpus

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.

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更新时间:2025/2/5 17:40:41