“calving index”的概念、定义、翻译、参考文献-科学参考

单词	calving index
释义	calving index Encyclopedia 农学产犊指数释 calving index产犊指数一个群体内的母牛平均两次产犊间隔的时间。又称平均胎间距、平均产犊间隔。
随便看	synthetic molecular motors synthetic natural gas synthetic observation synthetic organic compounds synthetic peptide synthetic peptide vaccine synthetic perfumes synthetic phase synthetic plan of striping and mining synthetic polymer fracturing fluid synthetic quartz synthetic resin synthetic resin adhesive synthetic resin coating synthetic resin tooth synthetic resin wastewate synthetic rubber synthetic rubber adhesive synthetic rubber latex synthetic rubber wastewater synthetics synthetic seismic record Synthetic Seismogram synthetic spectrum synthetic test instrument for composite material

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