“nitrogen-free extracts”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen-free extracts
释义	nitrogen-free extracts Encyclopedia 农学概略养分释 nitrogen-free extracts无氮浸出物以各种概略养分的百分含量之和为100%，减去水分、粗蛋白、粗脂肪、粗纤维、粗灰分百分含量后的差值。
随便看	composition of the earth composition of the earth’s interior composition of transformations composition of vectors composition of velocities composition of velocity composition operator composition picture composition plane composition product composition ring composition rule composition sampling technique composition sequence composition series composition series of a group composition subgroup composition subgroup series composition symbol composition table composition theorem composition variable compositron compositum compositum of fields

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