“trout culture”的概念、定义、翻译、参考文献-科学参考

单词	trout culture
释义	trout culture Encyclopedia 农学鲑鳟鱼养殖释 trout culture鲑鳟鱼养殖在人工可控环境条件下，将鲑鳟鱼苗种培养至商品规格成鱼的过程。
随便看	positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form positive semi-definite rational function positive semigroup positive semiorbit positive semi-trough positive sense positive sense single-stranded RNA virus positive sequence positive series positive side positive sidelight positive sign positive skewness positive solution positive species interaction positive spinor positive staining positive strain energy positive strand positive subspace positive supportive reaction positive (symmetric) operator positive symmetric operator

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。