“Nacional Siderurgica Company”的概念、定义、翻译、参考文献-科学参考

单词	Nacional Siderurgica Company
释义	Nacional Siderurgica Company Encyclopedia 历史学巴西历史释 Nacional Siderurgica Company巴西钢铁公司巴西主要的钢铁企业，业务范围包括冶金、采矿、水泥、物流和能源等领域。
随便看	category of relations category of rings category of R-modules category of sets category of spaces category of squeezing-pressing manipulation category of topological spaces category product Category Reference Positioning category-specific disorder category subsumption category system of injury category theorem category theory Category Theory of Concept category unification category with composition category with coproducts category with direct limits category with inverse limits category with involution category with limits category with multiplication category with product and composition category with products

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。