“primary fossil”的概念、定义、翻译、参考文献-科学参考

单词	primary fossil
释义	primary fossil Encyclopedia 理学原生化石释 primary fossil原生化石古代生物死后，遗体即被沉积物掩埋而保存的化石。
随便看	man-machine function assignment principle man-machine function matching man-machine interaction technology in space man-machine interface man-machine interface station man-machine simulation man-machine system man-machine system modeling man-machine system safety Design man-made climatic chamber man-made explosion earthquake man-made fibers Man-made Glass man-made interference man-made island Man-made Islands in Dubai man-made isotope man made nuclide man-made nuclide man made satellite man-made satellite manmade satellite Manmohan Singh Man-Mongolia Marriage Mann

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。