单词 | non-covalent |
释义 | non-covalent/ˌnɒnkəʊˈveɪlənt/ /ˌnɒnkəʊˈveɪl(ə)nt/Chemistry and Biochemistry adjective Not of the nature of or involving a covalent bond. Origin1950s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From non- + covalent. |
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