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[期刊论文] 作者:Li Guang,Xiao Xiao,Tang Jing-T,
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:XIAO Xiao,ZHANG Yangqing,LI Mingguang,WANG Jianhua,
来源:上海交通大学学报(英文版) 年份:2017
In order to prevent the inrushing caused by dccp excavations,dewatering measure has to be adopted to decrease the confined water level.In this study,the respons...
[期刊论文] 作者:Fang Wang,Hong Lang Xiao,Xiao Mei Peng,Shang Li,,
来源:Sciences in Cold and Arid Regions 年份:2017
Seed germination and early seedling growth are crucial stages for plant establishment. Two neutral(Na Cl and Na2SO4) and two alkali(Na HCO3 and Na2CO3) salts were selected to investigate their effects...
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