“pre-swirl”的概念、定义、翻译、参考文献-科学参考

单词	pre-swirl
释义	pre-swirl Encyclopedia 工学速度三角形释 pre-swirl预旋在多级压气机中，动叶进口的预旋速度（）是由前一级的导叶产生，分为正预旋和反预旋。
随便看	Galactic supernova galactic supernova Galactic supernova remnant Galactic System galactic system galactic thick disk Galactic variable galactic void galactic walls Galactic warp galactic wind Galactic window Galactic X-ray source Galactic year galactic zone Galactocentric concentration Galactocentric distance galactocerebroside galactoglucomannan galactokinase galactokinase deficiency galactomannan galactometer galactorrhea galactosamine

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。