“ultrafines”的概念、定义、翻译、参考文献-科学参考

单词	ultrafines
释义	ultrafines 超细粉末
随便看	Birmasil(special alloy) Birmastic Birmetal Birmidium Birmingham platina Birmingham platinum alloy Birmingham wire gauge (BWG) Birmingham wrie gage (BWG) Birnbaum-Sauders distribution Birnbaum-Tingey distribution birotary engine birotary turbine birotation bi-rotation birotor birotor pump birotulate birr birth and death process birth asphyxia birth calender birth canal birth control birth control clinics birth control rate

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。