“radiolarian chert”的概念、定义、翻译、参考文献-科学参考

单词	radiolarian chert
释义	radiolarian chert 放射虫燧石
随便看	open reservoir open resonator open-resonator open rhinolalia open riser open-riser stair open-riser step open river open-river discharge open-river navigation open roadstead open rock open rod hydrodynamic press open rod press open roof open root open roughing pass open routine open running open sand open sand casting open sand-casting open sand filter open sand mould open sand moulding

科学参考收录了1248194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。