| 单词 | structural formula |
| 释义 | structural formula in British Englishnoun a chemical formula showing the composition and structure of a molecule. The atoms are represented by symbols and the structure is indicated by showing the relative positions of the atoms in space and the bonds between them H–C≡C–H is the structural formula of acetylene See also empirical formula, molecular formulastructural formula in American English a formula which illustrates the arrangement of the atoms and bonds in a molecule |
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