“overwintering loss of livestock bodyweight”的概念、定义、翻译、参考文献-科学参考

单词	overwintering loss of livestock bodyweight
释义	overwintering loss of livestock bodyweight Encyclopedia 农学牲畜越冬掉膘率释 overwintering loss of livestock bodyweight牲畜越冬掉膘率以夏秋增重到最大值为基数，牲畜经历一个冬春掉膘至最低谷时止，损失体重与基数的百分比。越冬掉膘为当天气转冷，饲草料供应不足或营养价值降低，牲畜采食所获能量远不能满足抵御寒冷耗能时，牲畜开始分解体内脂肪以补充平衡外界环境所需能量，待脂肪消耗殆尽则开始分解肌肉的现象。
随便看	selection sort selection statistic selection theorem selection tree selection with arbitrary probability selection with equal probability selective selective absorption selective absorption coefficient selective absorption colored optical glass selective absorption of plant nutrients selective actinide extraction process selective angiography selective area epitaxy selective attention selective breeding of forest trees selective catalytic reduction Selective catalytic reduction control selective catalytic reduction system for nitrogen oxides Selective Commentaries on Painting selective complexometric titration selective contact theory selective control chart selective control chart for quality selective control systems

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