“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	fractured rock masses fracture log fracture mechanics fracture mechanics of piezoelectric materials fracture mechanics of superconductors fracture network system fracture ofaero-engine blade fracture of amorphous materials fracture of articular surface of distal radius with dislocation of wrist joint fracture of femoral neck fracture of femoral shaft fracture of foot fracture of horn fracture of nasal bone fracture of optic canal fracture of sinuses fracture of skull fracture of sphenoid sinus fracture oftemporal bone fracture of the acetabulum fracture of the clavicle Fracture of the distal radius fracture of the pelvis fracture of the shaft of the humerus fracture of the spine

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