| 词汇 | chemical-bond |
| 释义 | chemical bond noun[ C ] chemistry, physics specializeduk /ˌkem.ɪ.kəl ˈbɒnd/ us /ˌkem.ɪ.kəl ˈbɑːnd/ an electrical force that holds atoms together to form a molecule (= the smallest unit of a substance)化学键 Chemistry - general words acceptor aerosol aerosolize allotrope amphiprotic balanced equation chemical equation electrolyte endothermic epitaxial epitaxially epitaxy exothermic inorganic chemistry ionic bond nonelectrolyte nonreactive preatomic reactive reactivity You can also find related words, phrases, and synonyms in the topics: Physics: energy, force & power chemical bond | American Dictionarychemical bond noun[ C ] us/ˈkem·ɪ·kəl ˈbɑnd/ chemistry an electrical force that holds atoms together to form a molecule (= smallest unit of a substance) Examples of chemical bondchemical bond The distribution of chemicalbond energy along the hyper-efficient geometrical surfaces of these atoms could give them physical properties unlike any other substance known. Observer independent features of the world include force, mass, gravitational attraction, photosynthesis, the chemicalbond, and tectonic plates. This type of chemicalbond is either a non-polar covalent bond or a polar covalent bond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The step of hydrolysis leads to a breakdown of the second chemicalbond and regeneration of the enzyme. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There actually is no chemicalbond between paint and an underlying surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A good chemicalbond is critical to both prevention of delamination and development of seam strengths. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chemicalbond breaking is a prerequisite to any chemical reaction, and chemical reactions are a prerequisite to observable or measurable physical changes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The atoms in ceramic materials are held together by a chemicalbond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For metals, the chemicalbond is called the metallic bond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chain transfer agents have at least one weak chemicalbond, which therefore facilitates the chain transfer reaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Organic chemists recognize two processes for the breaking of a chemicalbond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A chemicalbond resulted when a hook and eye connected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This mixing of eigenstates to attain more stability is precisely the phenomena of chemicalbond resonance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The reduction in energy of these electrons is the driving force for chemicalbond formation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its color ranges from black to brown and gold, depending on the chemicalbond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of chemical bond 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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