“strain degeneration”的概念、定义、翻译、参考文献-科学参考

单词	strain degeneration
释义	strain degeneration Encyclopedia 工学食品酶学释 strain degeneration菌种退化菌种培养或菌种保藏过程中，因微生物群体中的个别个体发生自发突变导致该物种原有的优良生产性状衰退甚至丧失的现象。
随便看	by-products of steelmaking Byrd crater by-reaction Byrnes Isidori normal form Byrnes-Isidori normal form Byron Byron Bay Byron Janis by-side-machine gear measurement B-Y signal bysma byssinosis byssus bystander effect bystander intervention model byte bytecode byte-count-oriented protocol byte multiplexor channel bytestream file By the Sea By the Yan River Bytom Byurakan Astrophysical Observatory Byzantine architecture

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。