“ray filter”概念、定义、翻译-科学时代

单词	ray filter
释义	美术、书法与摄影词汇手册 ray filter 滤光镜
随便看	double Protar double protection policy double-pulsed flash lamp double-pulse excitation double quartz prism spectroradiometer double quasar double quotation mark double quotation marks doubler doubler double radio source double-range house double-ratio estimator double recovery double reduction gearbox double reed double reflection double refraction double refraction double refraction of flow double register double-regulated generating unit double remelting double-resonance double return wind tunnel

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。