“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	emission mechanism emission microscope emission nebula emission nebulosity emission of black hole emission operator emission performance standard for stationary source emission point emission probability emission process emission sources emission spectrographic analysis emission-spectroscopical emission spectroscopy emission spectrum emission standard for industrial enterprises noise at boundary emission standard for ocmmunity noise emission standard of air pollutants for fossil-fired power plant emission standard of environment noise for boundary of construction site emission standards and measurement methods of railway noise on the boundary alongside railway line emission standards for stationary sources emission trading scheme emission trading system emission value emission variable

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。