“牲畜越冬存活率”的概念、定义、翻译、参考文献-科学参考

单词	牲畜越冬存活率
释义	牲畜越冬存活率 Encyclopedia 农学牲畜越冬存活率释 survival rate of overwintering animal牲畜越冬存活率春季气候回暖时（牧区以饱青期为界），牲畜存活头数与入冬存栏数比值的百分数。存栏牲畜越冬期间因寒冷、饥饿、疾病及其他因素可导致部分死亡。
随便看	secondary cosmic radiation secondary cosmic ray secondary cosmic rays secondary crater secondary crystallization secondary culture secondary data collection secondary development of land secondary diagonal secondary diffraction secondary disaster of earthquake secondary distance indicator secondary dosimeter secondary eclipse secondary education secondary electrical power supply secondary electron secondary electron emission secondary electron emission microscopy secondary electron emission microscopy, SEEM secondary element secondary emission secondary energy secondary enlargement secondary enriched zone in tailings pond

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