“non-protein nitrogen”的概念、定义、翻译、参考文献-科学参考

单词	non-protein nitrogen
释义	non-protein nitrogen Encyclopedia 农学非蛋白氮释 non-protein nitrogen; NPN非蛋白质氮粗蛋白质中除了真蛋白质外，其他游离氨基酸、肽、酰胺、生物碱、有机碱、氨、尿素、尿酸和硝酸盐等含氮化合物的统称。
随便看	Customer Experience Professionals Association customer intelligence customer knowledge management Customer loyalty customer loyalty analysis customer management system customer needs spreadsheet customer premise equipment customer premises network，CPN Customer Profitability Analysis customer purchase intention prediction Customer Relationship Management customer relationship management customer relationship management and services customer relationship management, CRM customer relationship management system customer relationship management system，CRMS customer satisfaction customer segmentation customer service center Customers to business customer to customer customer to customer, CtoC, C2C customer to customer electronic commerce customer to manufacturer

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