“吡啶”的概念、定义、翻译、参考文献-科学参考

单词	吡啶
释义	吡啶 Encyclopedia 理学吡啶释 pyridine吡啶含有一个氮杂原子的六元杂环化合物，分子式C5H5N。即苯分子中的一个—CH═被氮取代而生成的化合物，故又称氮苯。 Physics pyridine吡啶 Chemistry ＞有机化学＞有机化合物＞释义 pyridione吡啶
随便看	history of soil and water conservation in China history of soil science history of Solomon Islands History of Song Dynasty History of Song Dynasty,block-printed edition,sixth year of the Zhizheng era,Yuan Dynasty history of Songhuajiang river conservancy history of sorghum cultivation History of Southern Dynasties History of Southern Han History of Southern Qi History of Southern Tang history of Soviet medicine history of Soviet-Russian psychology history of soybean cultivation history of soybean cultivation in China history of spaceflight in China history of Spanish mackerel fishing in China History of Storytelling of the Song Dynasty history of structural wind engineering history of sugar beet cultivation history of sugar cane cultivation history of sugarcropscultivation History of Sugata's Doctrines History of Sui Dynasty history of sulphuric acid industry

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。