“沉孔”的概念、定义、翻译、参考文献-科学参考

单词	沉孔
释义	沉孔 counterbore countersunk
随便看	microreaction technique microreactor microreader micro reciprocal degree microrefractometer microrefractometry microregion micro-regional plotting microrelief microreproduction micro resistance welding microresistivity survey microresistor micro-respirometer microreticular resin microretractor micro-rheology microrheology micro-rhythm microribbon connector micro-ridge microrisco sity microrocket microroentgen microroughness

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。