3篇
您的检索式：作者名="Hongyang Ni"
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| 1 | Dynamic neuarl network modeling for nonlinear,nonstationary machine tool thermally induced error显示文摘 | HongYang Jun Ni | 2005 | International Journal of Machine Tools & Manufacture2005，，45： | 1 |
| 2 | Hepatitis B Virus Combo Mutations Improve the Prediction and Active Prophylaxis of Hepatocellular Carcinoma: A Clinic-Based Cohort Study显示文摘 | Jianhua Yin Junxue Wang Rui Pu Haiguang Xin Zixiong Li Xue Han Yibo Ding Yan Du Wenbin Liu Yang Deng Xiaowei Ji Ming Wu Min Yu Hongwei Zhang Hongyang Wang Timothy C. Thompson Wu Ni Guangwen Cao | 2015 | Cancer Prevention Research2015，，： | 1 |
| 3 | Quantitative two/three-dimensional spatial characterization and fluid transport prediction of macro/micropores in Gaomiaozi bentonite显示文摘The sealing performance of a bentonite barrier is highly dependent on its seepage characteristics, which are directly related to the characteristics of its pore structure. Based on scanning electron microscopy(SEM) and focused ion beam-SEM(FIB-SEM), the pore structure of bentonite was characterized at different scales. First, a reasonable gray threshold was determined through back analysis, and the image was binarized based on the threshold. In addition, binary images were used to analyze bentonite’s pore structure(porosity and pore size distribution). Furthermore, the effects of different algorithms on the pore structure characterization were evaluated. Then, permeability calculations were performed based on the previous pore structure characteristics and a modified permeability prediction model. For permeability prediction based on the three-dimensional model, the effect of pore tortuosity was also considered. Finally, the accuracy of numerical calculations was verified by conducting macroscopic gas and alcohol permeability experiments. This approach provides a better understanding of the microscale mechanism of gas transport in bentonite and the importance of pore structures at different scales in determining its seepage characteristics. | Jiangfeng Liu Shijia Ma Hongyang Ni Hai Pu Xiaozhao Li Shaojie Chen | 2022 | Journal of Rock Mechanics and Geotechnical Engineering2022，14，5： | 0 |
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