“feeding trial”的概念、定义、翻译、参考文献-科学参考

单词	feeding trial
释义	feeding trial Encyclopedia 农学饲养试验释 feeding trial饲养试验选择条件（品种、性别、年龄、体重和生产性能等）基本一致的动物，分为若干组（其中一组为对照组），在一段时间内分别饲喂已知营养物质含量不等的饲粮，通过测定其生产性能、组织及血液生化指标的变化，或观察缺乏症状、过量症状出现的程度，确定动物对营养物质的需要量或比较饲料优劣的试验。
随便看	dance script dances in A Chorus Line dances in An American in Paris dances in Billy Elliot-The Musical dances in Carousel dances in Cats dances in Chicago dances in concept musicals dances in Contact dances in Disney musical theatre dances in Fiddler on the Roof dances in Hamilton dances in Oklahoma dances in Sweet Charity dances in the 42nd Street dances in West Side Story dances in Ziegfeld Follies dances of Chinese minority nationalities Dances of the Dynasties dances of the Wei,Jin and Southern and Northern Dynasties Dances on Picture of Shuiyue Guanyin dance space Dance Squad of Picking Red Lotus dance structure genres in musicals dance style

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