“ancient welding technology”的概念、定义、翻译、参考文献-科学参考

单词	ancient welding technology
释义	ancient welding technology Encyclopedia 工学﹝古代机械制造技术﹞释 ancient welding technology古代焊接技术焊接技术是随着金属的应用而出现的，已有数千年历史。
随便看	Relativistic Heavy-Ion Collider, RHIC relativistic heavy ion collider, RHIC relativistic heavy-ion collision relativistic heavy ion collisions relativistic high power microwave device relativistic hydrodynamics relativistic image relativistic induced transparency relativistic invariance relativistic invariant relativistic jet relativistic kinematics relativistic klystron relativistic magnetron relativistic mass relativistic Maxwell distribution relativistic mean field model' relativistic mean-field model' relativistic mean field theory relativistic mechanics relativistic momentum relativistic particle relativistic periastron advance relativistic periastron precession relativistic perihelion advance

科学参考收录了854744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。