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

单词	non-protein nitrogen feed
释义	non-protein nitrogen feed Encyclopedia 农学〔饲料和饲料添加剂产品〕释 non-protein nitrogen feed非蛋白氮饲料为补充反刍动物瘤胃中微生物繁殖所需氮源，节省真蛋白质资源而在饲料中添加的非蛋白质态含氮化合物（NPN）。
随便看	hydroscopicity hydro-seeder hydroseparator hydrosere hydrosilication hydrosilicone oil hydrosilylation hydrosol hydrosolvent hydrosphere hydrosphere system hydrostannation hydrostat hydrostatic bearing floated gyroscope hydrostatic dynamical core hydrostatic equilibrium hydrostatic extrusion hydrostatic injection hydrostatic leveling hydrostatic pressure hydrostatic pressure loss hydrostatic pressure receptor hydrostatic pressve hydrostatics hydrostatic screw drive

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