“凹版制版”的概念、定义、翻译、参考文献-科学参考

单词	凹版制版
释义	凹版制版 Encyclopedia 文学凹版制版释 gravure plate making凹版制版在多层金属组成的凹印滚筒上，通过人工雕刻、照相蚀刻、激光/电子/机械雕刻等技术方法来制作凹版印刷图文的工艺。
随便看	four transverse crease four travelers problem Four Treasures of the Study four tube blasting four-valued logic four-valuedness four-vector four-vector norm four vector of current density four-vector of current density four vector of induction current density four-vector of induction current density four vector of Lorentz force density four-vector of Lorentz force density four vector potential four-vector potential four-velocity four-vertex theorem four virtues of Nirvana Four Wangs four waters-precipitation four wave mixing four-wave mixing four-wave-mixing four-way valve

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。