“岛屿物种平衡学说”的概念、定义、翻译、参考文献-科学参考

单词	岛屿物种平衡学说
释义	岛屿物种平衡学说 Encyclopedia 农学〔害虫生物防治理论〕释 theory of island species equilibrium岛屿物种平衡学说认为由于岛屿面积和隔离程度的限制，新物种的迁入和岛屿上原有物种的灭绝会随时间不断变化，当物种的迁入率和灭绝率相等时岛屿物种的数目将趋于动态平衡并且在一定时间内会保持稳定的理论。
随便看	effective equivalent dose rate effective error mean square effective field effective field theory effective filter response effective filtration pressure effective flow resistance effective f-number effective focal length effective focal spot effective focus length effective formal deformation Effective Formulae Handed Down for Generations effective frequency range effective fuel consumption effective functional effective genus effective group effective group action effective Hamiltonian effective height effective history effective hydrocarbon source area effective indenter effective interaction

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。