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Nitrogen partitioning and microbial protein synthesis in lactating dairy cows with different phenoty
[期刊论文] 作者：Yunyi Xie,Zezhong Wu,Diming Wa,
来源：畜牧与生物技术杂志:英文版 年份：2019
Background: Residual feed intake(RFI) is an inheritable measure of feed efficiency that is independent on level of production. However, physiological and metabo...
Nitrogen partitioning and microbial protein synthesis in lactating dairy cows with different phenoty
[期刊论文] 作者：Yunyi Xie,Zezhong Wu,Diming Wang,Jianxin Liu,
来源：城市道桥与防洪 年份：2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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