“针梳牵伸机”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	针梳牵伸机
释义	针梳牵伸机 pin drafter
随便看	direct-view kinescope direct view system direct vision direct-vision method direct-vision nephoscope direct-vision objective prism direct vision objective prism direct-vision port direct-vision prism direct vision prism direct vision spectroscope direct-vision storage tube direct visual tracing direct voltage direct wave direct welding direct wire circuit direct writing electrocardiograph direct-writing galvanometer direct-writing oscillograph direct-writing recorder direct yield direct zoosis Direz Dirichlet boundary conditions