“赫德二氏制感光度单位”概念、定义、翻译-科学时代

单词	赫德二氏制感光度单位
释义	美术、书法与摄影词汇手册赫德二氏制感光度单位 H&D (Hurter and Driffield)
随便看	rocket X-ray astronomy rocket γ-ray astronomy rock excavator rock-faced rock fall rock fan rock fan rock feeder rockfill rock fill raise rockfilm rockfish rock flower Rockford Register Star rock foreshore rock formation rock gangway rock garden rock garden rock garden rock gas rock glacier rock identification rocking rocking arc furnace

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。