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energy feed
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energy feed
Encyclopedia
农学
能量饲料
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energy feed
能量饲料
干物质中粗蛋白质含量低于20%、粗纤维含量低于18%、每千克饲料含干物质代谢能1.05兆焦以上的饲料原料。
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fine-pored
fine potential theory
fine pressure
Fine production
fine pulverized coal separator
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fine-structure constant
fine structure of spectral line
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