“粉末冶金滤砂管”的概念、定义、翻译、参考文献-科学参考

单词	粉末冶金滤砂管
释义	粉末冶金滤砂管 Encyclopedia 工学机械防砂释 powder-metallurgy sand screen粉末冶金滤砂管由铜合金包裹经过筛选的铜颗粒或铁粉（多数采用铁粉）烧结而成的防砂筛管。
随便看	catatonia catatonic syndrome catatonosis Catavi Massacre cat ba langur catbrier family Catch-22 catch-all party catch and relief method catch digger catcher foil catcherresonator catch foil catchment analysis catchment area/ basin catch of total fishing effort catch per unit effort catch quota Catch Tales Catch the car catch-up growth，CUG catch-up strategy Catch You, Sweetie catclaw buttercup root CATCM

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。