“罗茨真空泵”的概念、定义、翻译、参考文献-科学参考

单词	罗茨真空泵
释义	罗茨真空泵 Encyclopedia 工学真空泵释 roots vacuum pump罗茨真空泵靠泵腔内一对叶形转子同步、反向旋转的推压作用来移动气体而实现抽气的真空泵。
随便看	particle swarm optimization algorithm particle system particle track particle tracking velocimetry particle track measurement particle velocity particle-vibration coupling model particoloured particular Particular Baptists particular integral particularism particularism-nationalism school particularization particularly serious fire particularly well-behaved function particular operator particular proposition particular quadratic form particular solution particular term particular transformation particular value particulate particulate film

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。