About Zheng Longjin
About 江西有色地質勘査五隊,江西九江,332000
About Yang Xiaolong
About 江西有色地質勘査五隊,江西九江,332000
About Zou Lei
About 江西有色地質勘査五隊,江西九江,332000
About Luo Haiquan
About 江西有色地質勘査五隊,江西九江,332000
About Changjiang Kexueyuan Yuanbao
About radar
About permittivity
About crush zone
About receiving antenna
About concrete
About polarized wave
About antenna(electric)
About polarization(phenomenon)
About model
About invariance
About lining
About case study
About reinforcing steel
About 水平偏波
About 垂直偏波
About Junneling engineering in general
About レーダ
About 偏波
About トンネル
About ライニング
About 応答
About 研究