| 释义 |
DEFINITIVE EXAMPLES 权威例句〔open chain〕An arrangement of atoms that does not form a ring, as in silicon compounds and various carbon compounds, such as aliphatic hydrocarbons.开链:一种在结构式中可由中端点不连接成一个环的链描述原子的排列,如在硅化合物和多种碳化合物中,如脂肪族碳氢化合物美国传统〔structural formula〕A chemical formula that shows how the atoms and bonds in a molecule are arranged.结构式:表现分子中的原子的键如何排列的化学式美国传统 |