المؤلفون: ZHAO Ya-ming yamingapple@sohu.com, LI Jiu, MENG Lei, ZHAO Yue-chao

المصدر: Acta Armamentarii. Aug2013, Vol. 34 Issue 8, p1000-1006. 7p.

مصطلحات موضوعية: *CLUTTER (Radar), *ELECTROMAGNETIC waves, *STANDARD atmosphere, *ATMOSPHERIC electromagnetic wave propagation, *ELECTROMAGNETIC theory

المؤلفون: LI Tong-xu¹ litongxu@gmail.com, ZHANG Xiao-min¹ xmzhang@nwpu.edu.cn, HAN Chong¹, CHEN Yu²

المصدر: Acta Armamentarii. mar2014, Vol. 35 Issue 3, p428-432. 5p.

مصطلحات موضوعية: *ATTENUATION (Physics), *LAND mines, *ORDNANCE research, *TRANSMISSION of sound, *ACOUSTIC wave propagation, *FUZES (Ordnance), ACOUSTIC properties of sediments