“宝石轴承”的概念、定义、翻译、参考文献-科学参考

单词	宝石轴承
释义	宝石轴承 Encyclopedia 工学滑动轴承释 jewel bearing宝石轴承用宝石等硬质材料制成的滑动轴承。
随便看	sampling fraction sampling frame sampling frames error sampling frequency sampling function sampling head Sampling homogeneity cases sampling in adit sampling inspection sampling inspection by attributes sampling inspection by variables sampling inspection having desired operating characteristics sampling inspection of bulk materials sampling inspection passed sampling inspection plan sampling inspection with adjustment sampling inspection with screening sampling integrator sampling interval sampling interval selection sampling investigation sampling item sampling map in ore district sampling method sampling method for investigation

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。