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[会议论文] 作者：H.G.Wang;,
来源：The 7th International Conference on Bridge Maintenance, Safe 年份：2014
When the bridge opened to traffic,its strength and stiffness may reduce and its structure performance degradation can occur under the action of the environm...
The precision research report of key detection index data of dynamic weighing system on Qingzhou Bri
[会议论文] 作者：H.G.Wang,
来源：The 7th International Conference on Bridge Maintenance, Safe 年份：2014
Dynamic weighing system is the most important part of bridge health monitoring system.Because it can monitoring various axial load,especially the overload truck traffic real-time,and can automatically...
[会议论文] 作者：W.L.Zhang,H.G.Wang,C.Liu,Y.B.Ning,F.T.Sun,
来源：2013国际猪繁殖与呼吸综合征学术研讨会 年份：2013
...
Comparative respiratory pathogenicity and dynamic distribution of highly pathogenic porcine reproduc
[会议论文] 作者：C.Liu,C.Ying,W.L.Zhang,H.G.Wang,Y.B.Ning,
来源：2013国际猪繁殖与呼吸综合征学术研讨会 年份：2013
...
Comparative respiratory pathogenicity and dynamic distribution of highly pathogenic porcine reproduc
[会议论文] 作者：C.Liu,C.Ying,W.L.Zhang,H.G.Wang,Y.B.Ning,
来源：2013国际猪繁殖与呼吸综合征学术研讨会 年份：2013
Obiective The objective of the present study was to compare the pathogenic properties of highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) GD strain and its attenuated v...
[会议论文] 作者：W.L.Zhang,H.G.Wang,F.T.Sun,C.Liu,Y.B.Ning,
来源：2013国际猪繁殖与呼吸综合征学术研讨会 年份：2013
Objective:Porcine reproductive and respiratory syndrome (PRRS) viruses are recognized as possessing a high degree of variability,and different strains have various Pathogenicity of the host.To investi...
[会议论文] 作者：Q.D Qiao,Z.L Liang,Q Li,H.G.Wang,
来源：The 60th Annual Meeting of The International Society of Elec 年份：2009
...
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