“ratiograph”概念、定义、翻译-科学时代

单词	ratiograph
释义	测绘学词汇手册 ratiograph 辐射比例图解图，辐射诺谟图
随便看	block irrigation block iteration block iteration method block language blocklatch block lava block length block letter block-lifter block limit block line block mark block method of accounting records block milk blockmilk block mining block mountain block move block movement block movement block multiplication block obsolescence block of bombers block offer block offer

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。