In this paper,polyphenylacetylene(PPA)is modified by Fe(III)-phthalocyanine on the side-chain by means of special molecular design.是什么意思_In this paper,polyphenylacetylene(PPA)is modified by Fe(III)-phthalocyanine on the side-chain by means of special molecular design.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句