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[期刊论文] 作者:Qingbin WANG,ZOU Yang, 来源:农业科学学报:英文版 年份:2020
This study examines the development and trends of China’s alfalfa market and imports, identifies key factors for the rapid increase in China’s alfalfa imports...
[期刊论文] 作者:Qingbin WANG,LIU Chang-quan,ZH, 来源:农业科学学报:英文版 年份:2020
The purposes of this study are to assess the COVID-19 pandemic’s impacts on the dairy industries in China and the United States and to derive policy recommenda...
[期刊论文] 作者:Qingbin Wang,Wei Zou,De Xu,Zheng Zhu, 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:Xuli Tan,Qingbin Wang,Jinkai Feng,Yan Huang,Ziyan Huang,, 来源:Geodesy and Geodynamics 年份:2021
The gravity gradient is a secondary derivative of gravity potential, containing more high-frequency information of Earths gravity field. Gravity gradient observation data require deducting its prior a...
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