“upset weld(ing)”的概念、定义、翻译、参考文献-科学参考

单词	upset weld(ing)
释义	upset weld(ing) 电阻对接焊
随便看	self-discharging trailer self-discharging truck self-discharging wagon self-disengaging self-distributivity self-division self-docking dock self-docking type self-dowelling self-draining arrangement self-draining cockpit self draught beam self drawbar self-drilling tapping screw self-drive self-drive motor self-driven self-driven ingot buggy self-driven instrument self-driven line-scanning circuit self dual circuit self-dual function self-dual groups self-dual identities self-dual linear space

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。