“document exchange”的概念、定义、翻译、参考文献-科学参考

单词	document exchange
释义	document exchange Encyclopedia 管理学信息采集释 document exchange文献交换两个或两个以上图书馆或其他文献收藏单位之间相互交换、赠送文献资料以互通有无、调剂余缺、丰富或补充馆藏的工作。
随便看	powder for coating powder for dry seed treatment powder forging powder forming powder identification powder impetus powdering powder injection molding powder insulation powder jet deep mixing reinforcement machine powder metallurgical gear powder metallurgy powder metallurgy alloys for electrical applications powder metallurgy alloy steels powder metallurgy aluminium alloy powder metallurgy aluminum alloys powder metallurgy anti-friction materials powder metallurgy bearing powder metallurgy composites powder metallurgy copper alloys powder metallurgy friction materials powder metallurgy iron-based products powder metallurgy magnetic materials powder metallurgy material powder metallurgy materials with surper-fine crystalline 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。