“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	mineral acid mineral acid; inorganic acid mineral admixture mineral admixtures Mineral admixtures for cement mineral aerosol mineral associations mineral base mineral binding material mineral chemical composition mineral classification mineral classification machinery mineral cleavage plane mineral composition analysis mineral composition of rock mineral composition processing mineral comprehensive inspection mineral content mineral crude drug mineral crystal defects mineral crystal lattice defect mineral crystal lattice dislocation mineral crystal lattice dislocation density mineral crystal size mineral crystal 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。