“定时输精”的概念、定义、翻译、参考文献-科学参考

单词	定时输精
释义	定时输精 Encyclopedia 农学[猪生产学]释 timed artificial insemination；TAI定时输精利用外源激素等手段人为调控母猪的发情周期，使之在预定的时间内集中发情、排卵和配种的繁殖技术。
随便看	arithmetic formula arithmetic fraction arithmetic function arithmetic fundamental group arithmetic fundamental theorem arithmetic genus arithmetic genus of a curve arithmetic genus of a divisor arithmetic genus of a surface arithmetic-geometric arithmetic-geometric mean arithmetic-geometric mean process arithmetic-geometric progression arithmetic-geometric sequence arithmetic-geometric series arithmetic geometry arithmetic ground field arithmetic group arithmetic growth arithmetic-harmonic mean arithmetic hierarchy theorem arithmetic instruction arithmetic intersection product arithmetic invariant arithmeticity

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。