“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	finite difference finite-difference approximation finite difference beam propagation method finite-difference beam propagation method finite-difference beam propagation method, FD-BPM finite-difference calculus finite-difference equation finite difference frequency domain method finite difference frequency domain method, FDFD finite difference method finite-difference method finite difference method of electromagnetic field finite-difference operator finite difference scheme finite-difference scheme finite difference time domain finite-difference time domain finite difference time domain analysis method finite-difference time-domain analysis method finite-difference time domain, FDTD finite difference time domain (FDTD) analysis method finite-difference time-domain (FDTD) analysis method finite difference time domain method finite-difference time-domain method finite difference time domain method, FDTD

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