“fishing season”的概念、定义、翻译、参考文献-科学参考

单词	fishing season
释义	fishing season Encyclopedia 农学鱼汛释 fishing season鱼汛鱼类等水产经济动物在某一海域集中涌现，并具有一定捕捞规模和生产价值的时期。又称渔期。
随便看	positive contrast positive contribution positive contribution Monte Carlo method positive control positive correlation positive crystal positive current positive curvature positive curvature manifold positive cycle positive definite positive definite bi linear form positive definite bi-linear form positive definite closed form positive definite form positive definite function positive definite functional positive definite Hermitian matrix positive definite inner product axiom positive definite kernel positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product

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。