“浏阳霉素”的概念、定义、翻译、参考文献-科学参考

单词	浏阳霉素
释义	浏阳霉素 Encyclopedia 农学杀螨剂释 liuyangmycin浏阳霉素一种杀螨抗生素。有效成分为大环四内酯类物质。结构式中R1,R3=C2H5，R2,R4=CH3，称A组分；R1,R3,R4=C2H5，R2=CH3，称B组分；R1,R2,R3,R4=C2H5，称C组分；R1,R2,R3,R4=CH3，称D组分；R1,R2,R3=CH3,R4=C2H5，称E组分。浏阳霉素是由5个组分组成的混合体，粗提品中主要为A、B、C三个组分，各组分的杀螨活性基本相同。
随便看	China Maternal and Child Health Association China Media Capital China Media Culture Promotion Association China Media Report China Medical Association of Minorities China Medical Science and Technology Press China Medium-sized City Sports Association China mega city-regions China Merchants Archives China Merchants Group China Metallurgical Group Corporation China Metallurgical Industry Planning and Research Institute China Metallurgical Information and Standardization Institute China Meteorological Administration China military standard time China Millennium Monument China Millennium Monument Art Museum China Minmetals Corporation China mobile multimedia broadcasting China Modern Drama Institute China Modern Economic Publishing House China Modern Pentathlon Association Chinampa China MPR Registration Center China multi-dimensional acoustic 13.1

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