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[期刊论文] 作者:GONG Jianying,ZHANG Xingwang,W, 来源:黑龙江科技学院学报 年份:2013
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Lizhan Su,Yarou Gao,Mingxin Zhang,Zexin Liu,Qisheng Lin,Lang Gong,Jianying Guo,Lixia Chen,Tongqing An, 来源:中国病毒学 年份:2021
Porcine reproductive and respiratory syndrome virus (PRRSV) continues to cause significant economic loss worldwide and remains a serious threat to the pork industry.Currently,vaccination strategies provide limited protection against PRRSV i......
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