“oil diffusion pump”的概念、定义、翻译、参考文献-科学参考

单词	oil diffusion pump
释义	oil diffusion pump Encyclopedia 工学真空泵释 oil diffusion pump油扩散泵利用低压、高速和定向流动的油蒸气射流抽气的真空泵。
随便看	competitive intelligence war room competitive learning networks Competitive negotiated procurement competitive negotiation procurement competitiveness' assessment competitiveness of aquatic product competitive optimization competitive-parity method competitive party system competitive position competitive power of cultural industry competitive price model competitive problem competitive programming Competitive Quality Award for Public Sectors competitive radioassay competitive release competitive route competitive situation analysis competitive sports competitive sports competition competitive state anxiety inventory competitive strategic risk competitive strategy competitive strategy analysis

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。