“flash photographic density filter”概念、定义、翻译-科学时代

单词	flash photographic density filter
释义	电子通信与自动控制技术词汇手册 flash photographic density filter 闪光照相密度滤器
随便看	reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity reciprocity clause reciprocity exchange reciprocity failure reciprocity law reciprocity law reciprocity law reciprocity principle reciprocity principle reciprocity principle reciprocity theorem reciprocity treatment re-circling recirculate recirculated air

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。

flash photographic density filter