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[期刊论文] 作者：Qiu Ligan,Wang Maoyan,
来源：黑龙江科技学院学报 年份：2011
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：Abdur RAUF,LI Hailong,Safi ULLAH,WANG Maoyan,MENG Lin,
来源：黑龙江科技信息 年份：2019
本文通过对荣华二采区10...
[期刊论文] 作者：Abdur RAUF,LI Hailong,Safi ULLAH,WANG Maoyan,MENG Lin,,
来源：Advances in Polar Science 年份：2019
The observations of Polar Mesosphere Summer Echoes(PMSE) were carried out using the sporadic data of EISCAT UHF radar during the summer season from 2004 to 2015. There were 25 h of PMSE echoes with EI...
[期刊论文] 作者：WANG Maoyan,ZHANG Meng,LI Guiping,JIANG Baojun,ZHANG Xiaochuan,XU Jun,
来源：黑龙江科技信息 年份：2016
本文通过对荣华二采区10...
PMSE dependence on frequency observed simultaneously with VHF and UHF radars in the presence of prec
[期刊论文] 作者：Safi ULLAH,Hailong LI,Abdur RAUF,Lin MENG,Bin WANG,Maoyan WANG,
来源：黑龙江科技信息 年份：2018
本文通过对荣华二采区10...
[期刊论文] 作者：Ge ShuCan,Li HaiLong,Meng Lin,Wang MaoYan,Xu Tong,Ullah Safi,Rauf Abdur,Hannachid Abdel,
来源：Earth and Planetary Physics 年份：2020
Polar mesosphere summer echoes (PMSEs) are very strong radar echoes in the polar mesopause in local summer. Here we present the frequency dependence of the volu...
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