“顿钻钻头”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	顿钻钻头
释义	顿钻钻头 chopping bit
随便看	convergent channel convergent channels convergent character convergent component convergent contour convergent control convergent-divergent convergent divergent channel convergent-divergent channel convergent-divergent inlet convergent-divergent noz(zle) convergent-divergent nozzle convergent evolution convergent flow convergent homeomorphy convergent improvement convergent lens convergent light convergent matrix convergent mirror convergent nozzle convergent noz(zle) convergent nystagmus convergent oscillation convergent pencil of rays