基本解釋麥霉素,曲霉素同根派生 aspergillin相關(guān)詞英漢例句Crystal and Molecular structure of Aspergillin C9H12O4 from a Metabolite of Microorganism 一種微生物產(chǎn)物曲霉素C_9H_(12)O_4晶體和分子結(jié)構(gòu)The molecular structure of aspergillin C9H12O4 from a microorganism metabolite has been determined by NMR. IR. MS,element; 本文從一種微生物代謝產(chǎn)物中分離到一種曲霉素C9H12O4,采用2DNMR、IR、MS和元素分析等手段對(duì)此化合物進(jìn)行了結(jié)構(gòu)表征,推導(dǎo)出其化學(xué)結(jié)構(gòu),并通過X-晶體衍射測(cè)定進(jìn)一步肯定了上述結(jié)論。aspergillin更多例句