基本解释2甲4氯硫鈉同根派生 Methin相关词英汉例句Abstract This paper reported the photo-oxidation of cyanine dyes with different conjugated methin length in different kinds of solvents. 摘要 研究了不同鏈長結搆的惡唑類菁染料在不同溶劑中的光氧化反應。Methin更多例句