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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Inhomogeneous Primordial Magnetic Field Strength and Its Impact on Primordial Nucleosynthesis 会议论文 15th International Symposium on Nuclei in the Cosmos, NIC 2018, L'Aquila, Italy, 2018-06-24 作者:  Luo, Yudong;  Kajino, Toshitaka;  Kusakabe, Motohiko;  Mathews, Grant J. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Tunnel geological prediction radar alternating electromagnetic field propagation attenuation in lossy inhomogeneous medium 会议论文 Shenyang, Liaoning, China, September 26, 2012 - September 28, 2012 作者:  Chen, Si Yang;  Zhu, Yan Peng;  Li, Zhong;  Zhang, Tian Yu 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/15 Dielectric relaxation  Electromagnetic fields  Forecasting  Geological surveys  Geology  Ground penetrating radar systems  Radar  Alternating electromagnetic field  Attenuation  Attenuation characteristics  Geological predictions  Ground Penetrating Radar  High frequency attenuation  Relaxation phenomena  Surrounding rock structures   Tunnel Geological Prediction Radar Alternating Electromagnetic Field Propagation Attenuation in Lossy Inhomogeneous Medium 会议论文 作者:  Chen, Si Yang;  Zhu, Yan Peng;  Li, Zhong;  Zhang, Tian Yu 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 Tunnel geological prediction  Radar  Dielectric relaxation properties  Attenuation   Self-sustained oscillations caused by magnetic field in a weakly-coupled GaAs/AlAs superlattice 会议论文 5th international conference on the electrical transport and optical properties of inhomogeneous media (etopim5), hong kong, hong kong, jun 21-25, 1999 作者:  Jiang DS 收藏  |  浏览/下载：15/0  |  提交时间：2010/11/15 transverse magnetic field  field domains  self-sustained oscillations  SEMICONDUCTORS