“鱼类种群结构”的概念、定义、翻译、参考文献-科学参考

单词	鱼类种群结构
释义	鱼类种群结构 Encyclopedia 农学鱼类种群结构释 fish population structure鱼类种群结构鱼类种群的年龄、长度和体重的组成以及雌、雄个体数量的比例和性腺成熟度的组成。
随便看	pole of a quadric surface pole of a Riemannian manifold pole of a rolling curve pole of a sphere pole of a system pole of a system of coordinates pole of figure pole of first order pole of orbit pole of order n pole of projection pole of rotation pole of the ecliptic pole of the equator pole of the hyperplane pole-on pole on a ball pole-on object pole-on star pole orbit pole placement pole placement self-tuning regulator Poles poles and towers of transmission line pole set

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。