“种群性比”的概念、定义、翻译、参考文献-科学参考

单词	种群性比
释义	种群性比 Encyclopedia 理学种群性比释 sex ratio of population种群性比种群中不同性别个体（或构件）的比例。
随便看	factor category factor combination factor-commutator functor factor-commutator group factor-complex factor congruence factor dimension factored factor effect factor functor factor graph factor group factor-group factorgroup factor groupoid factorial factorial coefficient factorial condition factorial constant factorial cumulant factorial design factorial design-overlapping resolution mapping factorial effect factorial experiment factorial experiment design

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。