“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	redundant system red vanadium red variable Red vial del Tahuantinsuyo Red Volta red wheat midge red white corporal and long tail crucian carp red-white double-piece memorial red white dwarf Red Window Photographic Research Society red-winged tinamous redwood Redwood National and State Parks Red Yarn Reeb Reeb component Reeb foliation Reeb stability theorem reed reed comb reed grass Reed: Insurgent Mexico Reed International REE distribution pattern Re-edited Mandarin Dictionary

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。