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[期刊论文] 作者:Xu Wenli,Li Qingfen,Meng Qingg, 来源:中国焊接 年份:2004
Nanoindentation method was adopted to investigate the distribution regularities of micro-mechanical properties of 2219 twin wire welded joints, thus providing t...
[期刊论文] 作者:Xu Wenli,Li Qingfen,Meng Qingg, 来源:中国焊接 年份:2004
With thick plates of 2219 high-strength alloy, the microstructures of welded joints with twin wire MIG welding were analyzed. Experimental results show that no...
[会议论文] 作者:Qingfen Meng,Simeng Zhang,Shuai Meng,Xiaowei Huang,Hai Mei, 来源:The International Conference of Gas Geochemistry (ICGG)(第13届 年份:2015
[会议论文] 作者:Qingfen Meng,Simeng Zhang,Shuai Meng,Xiaowei Huang,Hai Mei, 来源:The International Conference of Gas Geochemistry (ICGG)(第13届 年份:2015
The volume of technically recoverable shale gas in China has been estimated to be 1,115 trillion cubic feet....
[会议论文] 作者:Harry Mei,Qingfen Meng,Jianhua Xue,Simeng Zhang,Shuai Meng,XiaoWei Huang, 来源:The International Conference of Gas Geochemistry (ICGG)(第13届 年份:2015
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