“双圆测角仪”的概念、定义、翻译、参考文献-科学参考

单词	双圆测角仪
释义	双圆测角仪 two circle goniometer
随便看	patent application service patent application specification patent attorney patent Axminster carpet patent blue patent claim patent coated paper patent collection patent concordance patent concordance index Patent Cooperation Treaty patent document patent documentation patent door patent drawing patent duct forceps patent ductus arteriosus patented claim patented invention patented steel wire patented wire patentee patent family index patent family service patent fee

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。