“direct-ratio spectrophotometer”概念、定义、翻译-科学时代

单词	direct-ratio spectrophotometer
释义	电子通信与自动控制技术词汇手册 direct-ratio spectrophotometer 正比分光光度计
随便看	Koch island Koch--Robert Koch's bacillus Koch's phenomenon Koch's postulate Koch-Week's bacillus Koch，Robert Kodachrome Koda colour Kodak Kodak Kodak Kodak Kodak astronomical plate Kodak Metal Etch Resist （KMER） Kodak photo-resist (KPR) Kodak plate Kodak special plate (KSP) Kodak spectroscopic plate Kodak Standard perforation Kodak Theatre Kodaloid Kodály，Zoltán koechlinite Koehler source

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。

direct-ratio spectrophotometer