“laser engraving”的概念、定义、翻译、参考文献-科学参考

单词	laser engraving
释义	laser engraving Encyclopedia 文学激光雕刻释 laser engraving激光雕刻采用激光在金属版或金属滚筒上直接雕刻印刷图文的网点或网穴来制作凸版或凹版的工艺。
随便看	ammonia FGD ammonia inversion transition ammonia laser on-line real-time monitor ammonia-lyase ammonia maser ammonia metabolism ammonia nitrogen in water ammonia-oxidizing archaea ammonia-oxidizing bacteria ammonia poisoning ammonia removal ammonia soda process ammonia-soda process ammonia solution ammonia synthesis ammonia synthesis converter ammoniated superphosphate ammonia transport ammonia treatment ammonia water Ammonia-water absorption machine ammonical liquor ammonification ammonites ammonium

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。