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[期刊论文] 作者:QIAN Yao, 来源:海外英语(上) 年份:2017
In Mainland China,English is a compulsory course for secondary school students.Students demonstrate diverse performances based on their different English profic...
[期刊论文] 作者:GE Qian,YAO Zhigang,ZANG Zheng, 来源:黑龙江科技学院学报 年份:2017
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:Zhiyue Han,Yuezhen Yang,Zhiming Du,Qian Yao,Chunying Wang, 来源:黑龙江科技信息 年份:2017
本文通过对荣华二采区10...
[期刊论文] 作者:XU Jing-mang,WANG Ping,MA Xiao-chuan,QIAN Yao,CHEN Rong, 来源:中南大学学报(英文版) 年份:2017
Rail wear is one of the main reasons for reducing the service life of high-speed railway touts in China. The rail wear characteristics of high-speed railway tou...
[期刊论文] 作者:Zhiyue Han,Yupeng Zhang,Zhiming Du,Zengyi Li,Yuezhen Yang,Qian Yao,, 来源:Journal of Beijing Institute of Technology 年份:2017
The nitrogen content of tetrazolo triazines is 68.9%.In this paper,tetrazolotriazines was synthetized.The TG-DSC test indicated its decomposition process in det...
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