“划线机”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	划线机
释义	划线机 ruling engine
随便看	spheric catalyst spheric catenary spheric cathode spheric center bearing spheric center pivot spheric chain spheric charge spheric cluster spheric collector spheric combustion chamber spheric compass spheric condenser-type spectrometer spheric conductor spheric conic section spheric connection spheric coordinate system spheric crank chain spheric curvature spheric cutter spheric dam spheric detonation front spheric diffraction loss spheric disk spheric distribution spheric dome