“每头母猪年提供断奶仔猪数”的概念、定义、翻译、参考文献-科学参考

单词	每头母猪年提供断奶仔猪数
释义	每头母猪年提供断奶仔猪数 Encyclopedia 农学[猪生产学]释 pigs weaned per sow per year；PSY每头母猪年提供断奶仔猪数平均每头已配种母猪每年提供的断奶仔猪数量。
随便看	freshwater harmful algal bloom freshwater industrial fish farming freshwater lake freshwater lake microbes freshwater lakes in China freshwater microorganism freshwater mussel freshwater mussels freshwater offspring breeding freshwater ornamental fish freshwater seed breeding freshwater seed culture freshwater shellfish breeding freshwater shellfish fungal diseases freshwater shellfish seed culture freshwater shellfish viral diseases freshwater species fresh water storage works freshwater unionids Fresnel fresnel Fresnel approximation Fresnel, Augustin-Jean Fresnel bimirror Fresnel biprism

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。