“膝垫”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	膝垫
释义	膝垫 knee bolster
随便看	upper half mean length upper half plane upper half-power frequency upper harmonic upper hatch (way) upper head upper header upper head plate upper hemispherical flux upper high upper hind neck upper hitch point upper hook upper horizontal flue Upper Huronian upper-hybrid-resonance absorption upper hybrid wave upper idler upper idler roller upper idler roller shaft upper idler roller tire upper impeller upper impression tray set upper inside weave upper insulator gasket