“grounding-type plug”概念、定义、翻译-科学时代

单词	grounding-type plug
释义	动力与电气工程词汇手册 grounding-type plug 接地型插头，带保护接地触点的插头
随便看	direct product profitability--direct product profitability (DPP) direct product profitability (DPP) direct product profitability (DPP) direct profit direct proportion direct proportion direct proportion direct provider direct purging direct pyroelectric effect direct qi downward to resolve phlegm direct question direct questioning direct quotation direct quotation direct quotation direct quotation direct quotation lead direct quote direct radiant energy direct rate direct rate direct ratio direct-ratio spectrophotometer direct reading

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。