“friction of metal working”的概念、定义、翻译、参考文献-科学参考

单词	friction of metal working
释义	friction of metal working Encyclopedia 工学金属塑性变形释 friction of metal working塑性加工过程摩擦金属塑性加工过程中，金属和工具间在有相对运动或有运动趋势时，两接触面之间产生的阻碍相互运动的现象。
随便看	UNESCO initiative on heritage of religious interest UNESCO Longmen Grottoes protection and restoration project UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training UNESCO World Heritage and Sustainable Tourism Programme unessential unessential expansion unessential singularity U-network uneven uneven-aged forest uneven bars uneven bars of Summer Special Olympics unevenness uneven number uneven wool dyed U Ne Win unexcited unexcited degree of freedom unexpected hanging paradox unexpected progression unexpected start-up unexposed unextendible product bases unfair competition unfair competition criminal cases

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。