“实用单位制”的概念、定义、翻译、参考文献-科学参考

单词	实用单位制
释义	实用单位制 Physics ＞电磁学＞电磁学的单位制＞释义 practical system of units实用单位制
随便看	Graunt graupel Graustein Grave grave gravel gravel and rock gravel beach ridge gravelification Gravel moraine gravel-mulched land gravel-packing fluid gravel ripples gravel soil Gravenhurst Graves Graves disease Graves'Disease，GD Graves' ophthalmopathy Gravestone of Gu Lang Graveyard for the Derelict and Destitute graveyard orbit Graveyard Song graviational landfom gravics

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。