“powder metallurgy sweating materials”的概念、定义、翻译、参考文献-科学参考

单词	powder metallurgy sweating materials
释义	powder metallurgy sweating materials Encyclopedia 工学粉末冶金材料释 powder metallurgy sweating materials粉末冶金发汗材料采用粉末冶金技术制备的一类由难熔金属和具有高相变热容、低熔点金属构成的散热材料。
随便看	knowledge organization knowledge organization system knowledge payment knowledge portal knowledge precipitation system knowledge pricing knowledge processing knowledge process outsourcing knowledge product knowledge production Knowledge Q-A system management knowledge quantitative evaluation knowledge quantity knowledge query and manipulation language knowledge query and manipulation language, KQML knowledge reasoning knowledge reduction knowledge redundancy knowledge representation knowledge representation and reasoning knowledge representation ontology knowledge resources knowledge retrieval knowledge reuse knowledge revolution

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。