“step-servo motor”的概念、定义、翻译、参考文献-科学参考

单词	step-servo motor
释义	step-servo motor [`step `sǝr·vō ´mōd·ǝr] See <<stepper motor>>
随便看	urban geography urban geology urban heat island urbanization urban renewal urban typhus Urca process urceolate urea urea anhydride urea dewaxing urea-formaldehyde resin urea nitrate urea peroxide urea resin urease Urechinidae Uredinales uredinium urediospore ureilite uremia ureotelic ureter urethane

科学参考收录了103327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。