“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	Seventeen Moments of Spring seventeen-point cubic Seventeenth-Century Canal Ring Area of Amsterdam inside the Singelgracht Seventeenth National Congress of CPC Seventh Day Adventist Seventh-day Adventist Seventh-day Adventist Church seventh five-year plan of China Seventh Hound Seven Treaties of Theravāda Seven Treatises Seventy-five Constituent Elements in Five Categories seven types of criminal homicide seventy-two intermittently connected lakes Seven Up！ Seven Warring States Seven-Year Program to Help 80 Million People Out of Poverty Seven Years’War sever acute respiratory syndrome，SARS several several complex variables several crimes several-for-one Several Guidelines for Properties Declaration several guidelines for properties declaration

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。