“难熔金属”的概念、定义、翻译、参考文献-科学参考

单词	难熔金属
释义	难熔金属 Encyclopedia 工学难熔金属释 refractory metals难熔金属熔点高于2400℃的钨（W）、钽（Ta）、钼（Mo）、铌（Nb）、铼（Re）等金属的总称。以难熔金属为基体，添加其他元素的合金称为难熔合金，其使用温度在1200℃以上。
随便看	Annual Meeting of Rural Planning and Construction Division of Urban Planning Society of China Annual Meeting of Safety and Hazard Prevention Planning Division of Urban Planning Society of China Annual Meeting of Small Town Planning Division of Urban Planning Society of China Annual Meeting of Territorial Planning and Urban Economy Division of Urban Planning Society of China Annual Meeting of the International Society for Knowledge Organization Annual Meeting of Urban Design Division of Urban Planning Society of China Annual Meeting of Urban Regeneration Division of Urban Planning Society of China Annual Meeting of Youth Working Committee of Urban Planning Society of China annual motion Annual National Conference of Chinese Archivists Annual National Planning Conference Annual of Chinese Music annual operational cost of hydropower station annual parallax annual period Annual Planning Information Conference of China annual plant annual precession annual proper motion annual rabbitsfoot grass annual rate of surplus value annual register annual regulating pumped storage power station annual repair annual repair system of dykes in ancient China

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。