“fixed focus (FF)”概念、定义、翻译-科学时代

单词	fixed focus (FF)
释义	美术、书法与摄影词汇手册 fixed focus (FF) 固定焦距
随便看	standard free energy standard free energy of formation standard free energy of formation standard frequency standard frequency standard fuel standard gamma distribution standard gas standard gauge railway Standard Generalized Markup Language Standard Generalized Markup Language (SGML) Standard Generalized Markup Language (SGML) standard general markup language standard general markup language (SGML) standard general markup language--standard general markup language (SGML) standard general markup language（SGML） standard Gibbs free energy of formation standard gravity field standard group standard hardness standard heat consumption standard heat emission of heating appliance standard heat of combustion standard heat of combustion standard heat of formation

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。