“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	collection of points Collection of Proverb in Tangut Script Collection of Putian Zhongfen Collection of Qing Dynasty Archival Documents Collection of Quan Zaizhi Collection of Quyi Study Collection of Qu You's Ci Poems Collection of Qu Zhongxuan Collection of Rare Editions collection of reprinted articles Collection of Scientific and Technological Archaeology collection of scientific and technological archives Collection of Seals Impressions of Eight Specialists of Xiling Collection of Selected Poems and Proses of Liao Dynasty collection of sets Collection of Shanxi Traditional Opera Collection of Shen Xiaxian collection of standard spectra collection of statistics on pollution discharge outlets Collection of Stone Rubbings across Dynasties from Beijing Library Collection of Storytelling Scripts of the Ming Dynasty Published in the Chenghua Era of Ming Collection of Strange Stories Collection of Taiping Heavenly Kingdom Official Documents Collection of Tai Quan Collection of Tang Poetry Specially Compiled

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。