“Sand Abrasive”的概念、定义、翻译、参考文献-科学参考

单词	Sand Abrasive
释义	Sand Abrasive Encyclopedia 历史学玉器研究释 Sand Abrasive解玉砂宝玉石加工所用的磨料。
随便看	Penrose rectangle Penrose singularity theorem Penrose stairway Penrose tile Penrose tiles Penrose tiling Penrose transform Penrose triangle pen shell pension annuity insurance pension cloud service management platform pension conversion function pension information platform Pension Insurance for the Employees of Public Institutions pension insurance fund budget Pension service model pensiveness leading to qi knotting penstock pent- penta- pentabolo pentacarbonyliron pentacene pentachlorobenzene pentachlorophenol

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。