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[期刊论文] 作者:Xu De-Ping Guo Ke,
来源:应用地球物理:英文版 年份:2012
S 变换,它是为它的本地人知道的一个时间频率代表光谱在信号处理的阶段性质,特别地联合小浪变换和短时间的 Fourier 变换(STFT ) 的元素。部分 Fourier 变换是为非静止的信号分...
[期刊论文] 作者:Du Zheng-Cong,Xu De-Ping,Zhang,
来源:黑龙江科技学院学报 年份:2016
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...
Characterization of coal tar derived from low temperature fast pyrolysis of lignite from pilot plant
[会议论文] 作者:ZHANG Hai-yong,ZHANG Xu,XU De-ping,WANG Yong-gang,YANG Ying,ZHU Yu fei,
来源:第二届能源转化化学与技术研讨会 年份:2015
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Characterization of coal tar derived from low temperature fast pyrolysis of lignite from pilot plant
[会议论文] 作者:ZHANG Hai-yong,YANG Ying,ZHANG Xu,ZHU Yu fei,XU De-ping,WANG Yong-gang,
来源:第二届能源转化化学与技术研讨会 年份:2015
The characterization of coal tar is essential for its downstream upgrading.Two coal tar samples from Shenhua 6 000 t/a pilot plant for fast pyrolysis of Inner Mongolia lignite with char as solid heat...
[会议论文] 作者:WANG Quan-feng,王权锋,XU De-ping,ZHAN Ze-dong,WU Hai-yang,胥德平,詹泽东,吴海洋,
来源:2012全国数学地质与地学信息学术研讨会 年份:2012
探索深部金属矿地震勘查中数据降噪方法,提出小波域盲分离算法处理流程,通过对我国云南地区某金属矿低信噪比资料,进行实际降噪处理研究,结果表明:①将地震数据变换到小波域的......
[会议论文] 作者:WANG Quan-feng,王权锋,XU De-ping,胥德平,ZHAN Ze-dong,詹泽东,WU Hai-yang,吴海洋,
来源:2012全国数学地质与地学信息学术研讨会 年份:2012
探索深部金属矿地震勘查中数据降噪方法,提出小波域盲分离算法处理流程,通过对我国云南地区某金属矿低信噪比资料,进行实际降噪处理研究,结果表明:①将地震数据变换到小波域的盲分离JADE算法降噪处理后,再从小波域变换到时间域,比单纯的时间域内盲分离JADE算法降噪效果......
[期刊论文] 作者:HE Xu-wen(何绪文),Xu De-ping (许德平),WU Bing(吴兵),WANG Tong(王通),
来源:煤炭学报(英文版) 年份:2003
Based on the characters of deep well-water quality in Fenxi Mining Group in Liulin, the feasibilities of two treatment technologies which use electrodialysis and reverse osmosis are analyzed. Through analyzing and comparing, reverse osmosis......
Preparation of activated carbon with low ash content and high specific surface area from coal in the
[期刊论文] 作者:XIE Qiang(解强),CHEN Qing-ru(陈清如),GONG Guo-zhuo(宫国卓),ZHANG Xiang-lan(张香兰),XU De-ping(许德平),
来源:煤炭学报(英文版) 年份:2003
An activated carbon with ash content less than 10% and specific surface area more than 1 600 m2/g was prepared from coal and the effect of K-containing compounds in preparation of coal-based activated carbon was investigated in detail in th......
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