“composite shaft lining”的概念、定义、翻译、参考文献-科学参考

单词	composite shaft lining
释义	composite shaft lining Encyclopedia 工学竖井支护释 composite shaft lining复合井壁由不同性能材料按不同结构形式砌筑成的组合井壁。
随便看	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 knowledge science knowledge search knowledge self-organization process knowledge service knowledge services

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。