“f-number”概念、定义、翻译-科学时代

单词	f-number
释义	测绘学词汇手册 f-number 光圈号数
随便看	historical fatalism historical flood survey historical geochemistry historical geography historical geography historical grammar historical idealism historical jurisprudence historical linguistics historical linguistics historical linguistics historically-informed performance historical map historical Marxism historical materialism historical materialism historical materialism historical materialism historical method historical method historical method historical model historical monograph historical monument historical narrative

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。