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Jianing Wang, Xiaodong Wang and Yunhui Li
Space-based wide-field surveillance systems are of great significance in maintaining the security of space resources by avoiding collisions between space targets. However, their performance is hindered by stray light phenomena. The nonuniform background ...
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Yunhui Li, Yunhang Yan, Xianchao Xiu and Zhonghua Miao
Aiming at the relative pose estimation of non-cooperative targets in space traffic management tasks, a two-step pose estimation method, based on spatially intersecting straight lines, is proposed, which mainly includes three aspects: (1) Use binocular vi...
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Hongyuan Fang, Peiling Tan, Xueming Du, Bin Li, Kangjian Yang and Yunhui Zhang
The high-density polyethylene (HDPE) double-wall corrugated pipe, which is a kind of flexible pipe, is widely used in municipal drainage networks. The characteristics of the surrounding soil and pipe bed, pipe cover depth, backfill compaction, type of pa...
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He Xiao, Yunhui Liu, Liangtao Li, Zhenrong Yu and Xiaotong Zhang
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Jinling Liu, Zhihua Chen, Yunhui Li, Danying Chen, Yulin He, Benliang Zhao, Yuexin Liao and Jing Guo
Invasive species have had substantial impacts on global mangrove forests. Apple snails (Pomacea canaliculata) have invaded mangrove forests in China. To clarify the potential detritivorous diet of P. canaliculata, the growth and feeding indicators of inv...
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Yunhui Zhang, Mo Xu, Xiao Li, Jihong Qi, Qiang Zhang, Jian Guo, Leilei Yu and Rui Zhao
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Yunhui Zhang, Mo Xu, Xiao Li, Jihong Qi, Qiang Zhang, Jian Guo, Leilei Yu and Rui Zhao
The utilization for water resource has been of great concern to human life. To assess the natural water system in Kangding County, the integrated methods of hydrochemical analysis, multivariate statistics and geochemical modelling were conducted on surfa...
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