“母猪群更新率”的概念、定义、翻译、参考文献-科学参考

单词	母猪群更新率
释义	母猪群更新率 Encyclopedia 农学[猪生产学]释 replacement rate of sows母猪群更新率一个母猪繁殖群每年因母猪淘汰而需要补充的母猪数占该母猪种群的百分比。
随便看	Southern Song dynasty coin token Southern Song dynasty imperial celadon southern star Southern Study Southern Tang Southern tropic southern tunes Southern Union Southern Way of the Celestial Masters Southern Weekly Southern-Western method Southern Wu dialects Southern Yan Southern Za Ju Opera Southern印迹 southers poplar mushroom South-First Strategy of Reunification south following star south frigid zone South Galactic Cap South Galactic Pole south gobi coal basin of mongolia South Industrial Design Office South Island South Jiangsu Model

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。