“welding metallurgy”的概念、定义、翻译、参考文献-科学参考

单词	welding metallurgy
释义	welding metallurgy Encyclopedia 工学焊接冶金释 welding metallurgy焊接冶金在熔化焊接过程中发生的“气体—熔渣—金属”之间的物理、化学变化，熔化金属的结晶凝固，以及由于焊接热循环造成的焊接热影响区内金属组织和性能变化的过程。包括化学冶金和物理冶金。
随便看	species scaling species selection species-specific nested PCR species transfer species tree specific specific absorption rate，SAR specific absorptivity specific acoustic impedance specific acoustic impedence specific acoustic reactance specific acoustic resistance specific activity specific acupoints for infantile tuina specific adsorption specific adsorption of soil specifically labeled compound specification specification analysis of trace elements specification and grade of Chinese materia medica Specification for Condition Check of Museum Objects for Exhibition Specification for Digitization of Paper-Based Records Specification for Drafting the Contract for Overseas Exhibition of Cultural Relics Specification for Identifying Indexing Components of GB 13000.1 Chinese Characters Set （GF 0012—2009） specification for information service

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。