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Guiting Chen, Zhenming Peng and Yalin Li
Solving a scalar wave equation by the finite-difference (FD) method is a key step for advanced seismic imaging, in which the numerical accuracy is significantly affected by the FD stencil. High-order spatial and temporal approximations of the FD stencil ...
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Zhenming Sun, Yankai Zhang, Youlong Chen, Yunbing Hou, Dong Gao and Jun Li
Electrolytic aluminum operation accidents have caused great losses to countries and people. Therefore, taking two typical accidents of explosion and leakage in electrolytic aluminum production as the research object, the form of accident risk characteriz...
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Chunping Yang, Minhao Chen, Fangfang Zhou, Wei Li and Zhenming Peng
In this paper, the problem of fast autofocus for the telescope observation had been solved. Based on the image quality assessment, a fast and effective method of selecting the focus window was used and multiple focus evaluation functions were compared. I...
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Zhenming Li, Xingliang Yao, Yun Chen, Tianshi Lu and Guang Ye
Alkali-activated slag and fly ash (AASF) materials are emerging as promising alternatives to conventional Portland cement. Despite the superior mechanical properties of AASF materials, they are known to show large autogenous shrinkage, which hinders the ...
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Niu Zhenming, Xu Xuefeng, Wang Yi, Li Tianzhong, Kong Jin, Han Zhenhai
Pág. 164 - 167
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Zhenming Xu, Zhenqi Guo and Jianguo Li
Pág. 395 - 402
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