“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	The Song of Chinese Revolution The Song of Everlasting Sorrow The Song of Hiawatha The Song of Igor’s Campaign The Song of Kumarbi the Song of Lei Feng The Song of Los The Song of Marfanto The Song of Red Flowers The Song of Songs The Song of the Earth The Song of the Goddess The Song of the Old China The Song of Yesterday The Song of Youth the song with stepping dance The Son of Man The Sorrows of Young Werther The Soul of China The soul of the Yellow River The Souls of Black Folk The Sound and Fury the Sound and the Meaning of All Scriptures The Sound of Music The Sound of Thunder

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。