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nutritional feed additive
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nutritional feed additive
Encyclopedia
工学
营养饲料添加剂
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nutritional feed additive
营养饲料添加剂
为补充饲料营养成分而掺入饲料中的少量或者微量营养物质。添加的目的是为了弥补或平衡饲料中这类营养物质的不足,从而提高饲料营养价值,改善配合饲料的全价性和饲料转化效率,使动物的潜在生产性能得到充分发挥。
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gaseous diffusion process; gaseous diffusion method
gaseous disk
gaseous emission nebula
gaseous halo
gaseous hydrocarbon inclusion
gaseous insulating material
gaseous mass
gaseous nebula
gaseous phase flame-retardant mechanism
gaseous planet
gaseous pollutants processing
gaseous polymerization
gaseous polymerization; gas phase polymerization
gaseous propellant
gaseous radioactive waste
gaseous ring
gaseous signaling molecules
gaseous spectrum
gaseous sphere
gaseous state
gaseous train
gaser
gases in metals
gas exchange
gas exchange in lungs
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