“double-bond shift”的概念、定义、翻译、参考文献-科学参考

单词	double-bond shift
释义	double-bond shift [¦dǝb·ǝl ¦bänd `shift] ^{ORGANIC CHEMISTRY} In an organic molecular structure, the occurrence when a pair of valence bonds that join a pair of carbons (or other atoms) shifts, via chemical reaction, to a new position, for example, H₂C=C-C-CH₂ (butene-1) to H₂C-C=C-CH₂ (butene- 2).
随便看	secondary air secondary alcohol secondary allocation secondary amine secondary amyloidosis secondary area secondary armament secondary battery secondary blast injuries secondary bomb damage secondary bow secondary cambium secondary carbon atom secondary cell secondary circle secondary circuit secondary clay secondary coast secondary cold front secondary consequent stream secondary consolidation secondary cosmic rays secondary crater secondary creep secondary crusher

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