“roots blower”的概念、定义、翻译、参考文献-科学参考

单词	roots blower
释义	roots blower Encyclopedia 工学往复泵释 roots blower罗茨鼓风机利用两个叶形转子在气缸内作相对运动来压缩和输送气体的回转压缩机。
随便看	segmental annotation segmental construction control segmental motion segmental production Segmentation segmentation segmentation contraction segmentation dataset segmentation gene segmentation precision control segmentation sampling segmentation scenery segment color yarn segment congruence segment die segment display segment divided in the golden section segmented approximation segmented boundary segmented contraction segmented copolymer elastomer segmented memory system segmented mirror segmented mirror telescope segmented number

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。