“culling of pig breeding stock”的概念、定义、翻译、参考文献-科学参考

单词	culling of pig breeding stock
释义	culling of pig breeding stock Encyclopedia 农学[猪生产学]释 culling of pig breeding stock种猪淘汰技术去除性能低下、老弱病残、不能适应生产需要的繁殖用猪的方法。
随便看	classical domain of third class classical drama Classical Drama Music Monographs classical Drude oscillator model classical dynamical system classical dynamics classical economic population theory classical educational sociology theory classical electrodynamics classical electron radius classical electron theory classical electron theory of metal classical electron theory of metallic conduction classical ensemble classical equation classical evolution theory classical example classical field classical field theory classical flow classical fluid classical flux creep classical force field classical formula classical formulation

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。