The paraffin of the heptacarbon series, having the formula C7H16: ‘of these hydrocarbons nine are possible and four are known’ (Fownes's Chem. 1877).
| 单词 | θ69331 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkanes > straight-chained by number of carbon atoms > seven (1) heptane1877 The paraffin of the heptacarbon series, having the formula C7H16: ‘of these hydrocarbons nine are possible and four are known’ (Fownes's Chem. 1877). |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。