“two-roll piercer”的概念、定义、翻译、参考文献-科学参考

单词	two-roll piercer
释义	two-roll piercer 二辊穿孔机
随便看	rotating link rotating liquid rotating load rotating loader rotating loop rotating loop antenna rotating loop beacon rotating loop radio beacon rotating loop station rotating-loop transmitter rotating machine rotating magnet rotating magnet head rotating magnetic amplifier rotating magnetic field rotating magnet magneto rotating magnetometer rotating-magnet separator rotating main motion rotating main movement rotating manipulation rotating mass rotating-mat V-type cell rotating mechanism rotating member

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。