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Impact of Veratrum nigrum L.and Euphorbia fischeriana steud.on Embryo Development of Cattle in Sanji
[期刊论文] 作者：PENG Ke-mei FENG Yue-ping LIU,
来源：中国农业科学：英文版 年份：2002
It is very important to find out the reasons and the morphological changes of cattle abortion,death embryo and teratism in Sanjiang area, in order to determine...
Impact of Veratrum nigrum L.and Euphorbia fischeriana steud.on Embryo Development of Cattle in Sanji
[期刊论文] 作者：PENG Ke-mei,FENG Yue-ping,LIU,
来源：城市道桥与防洪 年份：2002
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...
Impact of Veratrum nigrum L.and Euphorbia fischeriana steud.on Embryo Development of Cattle in Sanji
[期刊论文] 作者：PENG Ke-mei,FENG Yue-ping,LIU Hua-zhen,CHENG Guo-fu,YANG Jun,LI Xin,
来源：中国农业科学（英文版） 年份：2004
It is very important to find out the reasons and the morphological changes of cattle abortion,death embryo and teratism in Sanjiang area, in order to determine...
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