neutral hydrogen

collocation in English

meaningsofneutralandhydrogen

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withhydrogen.
neutral
adjective
uk
/ˈnjuː.trəl/us
/ˈnuː.trəl/
not saying or doing anything that would encourage or help any of the groups involved in an argument ...
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hydrogen
noun[U]
uk
/ˈhaɪ.drə.dʒən/us
/ˈhaɪ.drə.dʒən/
a chemical element that is the lightest gas, has no colour, taste, or smell, and combines with oxygen to ...
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(Definition ofneutralandhydrogenfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofneutral hydrogen

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.
The transport ofneutralhydrogenatoms in a hydrogen plasma is investigated.
From theCambridge English Corpus
In addition,neutralhydrogenatoms can also be used for plasma diagnostics.
From theCambridge English Corpus
The transport ofneutralhydrogenatoms in the background hydrogen plasma is important in the physics of fusion research.
From theCambridge English Corpus
This indicates that the mean charge state of the projectile decreased after the peak and, in fact, the energy loss byneutralhydrogenbecame dominant.
From theCambridge English Corpus
Hence, together with electrons andneutralhydrogen, which is the most abundant component of the cloud, the mixture is composed of basically four types of fluids.
From theCambridge English Corpus
Highly energetic ultraviolet photons can convert electricalneutralhydrogengas into ionized gas.
From
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Measurements have so far failed to detectneutralhydrogenin itthe upper limit is 13 solar masses.
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Note that the term recombination is a misnomer, considering that it represents the "first" time that electricallyneutralhydrogenformed.
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With the formation ofneutralhydrogen, the cosmic microwave background was emitted.
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The second phase change occurred once objects started to condense in the early universe that were energetic enough to ionizeneutralhydrogen.
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During this time, the majority of matter in the universe isneutralhydrogen.
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The total mass of the molecular hydrogen does not exceed 10% of that ofneutralhydrogen.
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They begin as gravitationally bound blobs of cold,neutralhydrogen, intermixed with traces of other elements.
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At this point the only radiation emitted was the 21 cm spin line ofneutralhydrogen.
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It is composed of two positively charged protons and one negatively charged electron, and can be formed from ionization of aneutralhydrogenmolecule.
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Theneutralhydrogenfraction in all other quasars seen, even those only 100 million years younger, was typically 1% or less.
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The measurements have so far failed to detect anyneutralhydrogenin itthe upper limit is only 86 solar masses.
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The optical galaxy corresponds to the core of a much larger spiral galaxy traced by radio observation ofneutralhydrogen.
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Neutralhydrogenclouds are detected via the 21 cm emission line.
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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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