“trace fossil”的概念、定义、翻译、参考文献-科学参考

单词	trace fossil
释义	trace fossil Encyclopedia 理学古生物学释 trace fossil遗迹化石地质时期的生物在其生活过程中或其死亡后留下的痕迹及其遗物经过石化作用而形成的化石。如足迹、移迹、潜穴、钻孔、粪、蛋、胃石、结石以及原始人类的工具等。又称痕迹化石。 Biology trace fossil遗迹化石
随便看	differential extension differential extension ring differential-extremal differential fiber differential field differential flat systems differential flexure differential form differential form of Joule law differential form of Ohm law differential form theory differential function differential-functional equation differential gain differential galactic rotation differential Galois theory differential game differential game guidance law differential game theory differential gene determination differential gene expression differential-geometric differential-geometric invariant differential-geometric method differential-geometric structure

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。