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paired designed trial
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paired designed trial
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农学
配对试验
释
paired designed trial
配对试验
将性别、年龄、体重、生产性能等方面尽可能一致的两头动物配成一对(每一对就是一个重复),然后随机将每对的两头动物分到相应的对照组与试验组中, 分别饲喂不同饲粮的试验。
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greenhouse gas emission reduction action
greenhouse gas emission reduction management
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greenhouse gases
greenhouse gases analysis
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greenhouse gas observation apparatus
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greenhouse heat insulation
greenhouse high temperature treatment
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Greenhouses of the Jardin des plantes de Paris
greenhousesunradiation measure
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Green identity
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