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单词 chemical bond
释义
chemical bond
noun[C]
chemistry,physicsspecialized
uk
/ˌkem.ɪ.kəl ˈbɒnd/us
/ˌkem.ɪ.kəl ˈbɑːnd/
anelectricalforcethatholdsatomstogether toformamolecule(= thesmallestunitof asubstance)
化学键
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Physics: energy, force & power
(Definition ofchemical bondfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

chemical bond| American Dictionary

chemical bond
noun[C]
us
/ˈkem·ɪ·kəl ˈbɑnd/
chemistry
anelectricalforcethatholdsatomstogether toformamolecule(=smallestunitof asubstance)
(Definition ofchemical bondfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofchemical bond

chemical bond
The distribution ofchemicalbondenergy along the hyper-efficient geometrical surfaces of these atoms could give them physical properties unlike any other substance known.
From theCambridge English Corpus
Observer independent features of the world include force, mass, gravitational attraction, photosynthesis, thechemicalbond, and tectonic plates.
From theCambridge English Corpus
This type ofchemicalbondis either a non-polar covalent bond or a polar covalent bond.
From
Wikipedia
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The step of hydrolysis leads to a breakdown of the secondchemicalbondand regeneration of the enzyme.
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There actually is nochemicalbondbetween paint and an underlying surface.
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A goodchemicalbondis critical to both prevention of delamination and development of seam strengths.
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Chemicalbondbreaking is a prerequisite to any chemical reaction, and chemical reactions are a prerequisite to observable or measurable physical changes.
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The atoms in ceramic materials are held together by achemicalbond.
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For metals, thechemicalbondis called the metallic bond.
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Chain transfer agents have at least one weakchemicalbond, which therefore facilitates the chain transfer reaction.
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Organic chemists recognize two processes for the breaking of achemicalbond.
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Achemicalbondresulted when a hook and eye connected.
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This mixing of eigenstates to attain more stability is precisely the phenomena ofchemicalbondresonance.
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The reduction in energy of these electrons is the driving force forchemicalbondformation.
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Its color ranges from black to brown and gold, depending on thechemicalbond.
From
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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.
#https://dictionary.cambridge.org//dictionary/english/chemical-bond##
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更新时间：2024/12/28 0:02:25