“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	rheumatic arthritis rheumatic disease rheumatic fever rheumatic fever，RF rheumatism related autoantibody test rheumatoid arthritis rheumatoid arthritis associated antibodies rheumatoid arthritis-associated renal disease rheumatoid arthritis，RA rheumatoid factor rheumatoid nodule rhexis RHIC R. Hill R. Hill (1921—2011) rhinal sulcus Rh incompatibility Rhind papyrus Rhine goose rhine graben system Rhine-Main-Danube Canal rhinemetal rhinencephalon Rhine River-Danube River System Waterway Rhine River pollution incident

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