“原油组成”的概念、定义、翻译、参考文献-科学参考

单词	原油组成
释义	原油组成 Encyclopedia 理学原油组成释 composition of crude oil原油组成按照原油的元素、馏分、化合物类别，或者化学的组成和某些重要的特征进行的分类。
随便看	emission flux emission frequency emission inventories Emission inventory of pollutants emission line emission-line galaxy emission-line nebula emission-line object emission-line star emission measure 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

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。