“precious metals environmental protection materials”的概念、定义、翻译、参考文献-科学参考

单词	precious metals environmental protection materials
释义	precious metals environmental protection materials Encyclopedia 工学贵金属释 precious metals environmental protection materials贵金属环保材料用于环境保护方面的贵金属。
随便看	knowledge representation and reasoning knowledge representation ontology knowledge resources knowledge retrieval knowledge reuse knowledge revolution knowledge science knowledge search knowledge self-organization process knowledge service knowledge services knowledge service system knowledge sharing knowledge sharing culture knowledge sharing mechanism knowledge,skill & ability knowledge society knowledge source knowledge spillover knowledge spiral knowledge state knowledge storage knowledge storage mechanism knowledge strategy knowledge structure

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。