• maintenance requirement - 引用次数：2

  Then the data of feed intake,milk yield,and body weight were recorded. According to nutriology principle,the EXCEL regression analysis is utilized to study the maintenance requirement amount of dairy and the nutritive requirement model is constructed.

  根据营养学原理,利用EXCEL回归分析,研究奶牛的维持需要量,构建营养需求模型。

  参考来源 - 喀斯特地区奶牛营养需要模型及采食行为学研究

·2,447,543篇论文数据，部分数据来源于NoteExpress