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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Seismic damage analysis of a long-span continuous rigid frame bridge with high piers during typical construction stages 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 22, 页码: 89-95 作者:  Shi, Yan;  Zhang, Fenjie;  Han, Jianping;  Li, Jun;  Qin, Hongguo 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Damage detection  Earthquakes  Nanocantilevers  Piers  Rigidity  Roofs  Construction period  Construction stages  Continuous rigid frame bridges  Displacement ductility factors  Forward directivity  Incremental dynamic analysis  Longitudinal direction  Near fault ground motion   Impact of meteorological factors on the COVID-19 transmission: A multi-city study in China 期刊论文 Science of the Total Environment, 2020, 卷号: 726 作者:  Liu, Jiangtao;  Zhou, Ji;  Yao, Jinxi;  Zhang, Xiuxia;  Li, Lanyu 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Population dynamics  Temperature  Absolute humidity  Diurnal temperature ranges  Generalized linear model  Local weather conditions  Meteorological factors  Negative binomial distribution  Non-linear regression  Two-stage analysis   Impact of meteorological factors on the COVID-19 transmission: A multi-city study in China 期刊论文 Science of the Total Environment, 2020, 卷号: 726 作者:  Liu, Jiangtao;  Zhou, Ji;  Yao, Jinxi;  Zhang, Xiuxia;  Li, Lanyu 收藏  |  浏览/下载：20/0  |  提交时间：2020/11/14 Population dynamics  Temperature  Absolute humidity  Diurnal temperature ranges  Generalized linear model  Local weather conditions  Meteorological factors  Negative binomial distribution  Non-linear regression  Two-stage analysis   Impact of meteorological factors on the COVID-19 transmission: A multi-city study in China 会议论文 作者:  Liu, Jiangtao;  Zhou, Ji;  Yao, Jinxi;  Zhang, Xiuxia;  Li, Lanyu 收藏  |  浏览/下载：19/0  |  提交时间：2020/12/18 Population dynamics  TemperatureAbsolute humidity  Diurnal temperature ranges  Generalized linear model  Local weather conditions  Meteorological factors  Negative binomial distribution  Non-linear regression  Two-stage analysis   Extraction Optimization of Six Alkaloids and Four Lignans in Zanthoxylum armatum by Orthogonal Design and Ultra-fast Liquid Chromatography–tandem Quadrupole Mass Spectrometry 期刊论文 Journal of Analytical Chemistry, 2020, 卷号: 75, 期号: 4, 页码: 459-467 作者:  Yi-ran Wang;  Mai, Shi-ying;  Li, Yong-hui;  Li, Hai-long;  Guo, Tao 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Alkaloids  Drug products  Electrospray ionization  Inorganic compounds  Liquid chromatography  Mass spectrometry  Organic solvents  Positive ions  Extraction method  Extraction optimizations  Limits of detection  Monomethyl ethers  Positive ion mode  Tandem mass spectrometry  Tandem quadrupole  Ultra-fast liquid chromatography   Propagation dynamics of COVID-19 in high-risk population dynamic network 期刊论文 Kongzhi Lilun Yu Yingyong/Control Theory and Applications, 2020, 卷号: 37, 期号: 3, 页码: 461-468 作者:  Shi, Ya-Yong;  Nian, Fu-Zhong;  Liu, Jin-Shuo;  Cao, Jun 收藏  |  浏览/下载：11/0  |  提交时间：2020/11/14 Epidemiology  Geographical regions  Population dynamics  Development trends  Geographical locations  Propagation characteristics  Propagation dynamics  Propagation modeling  Protective measures  Research object  Simulation data   Synergistic effects on thermal growth of CuO nanowires 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 815 作者:  Shi, Juan;  Qiao, Liang;  Zhao, Yi;  Sun, Zhonggui;  Feng, Wangjun 收藏  |  浏览/下载：7/0  |  提交时间：2020/06/16 Thermal oxidation of Cu in air  CuO nanowires  Kirkendall effect  Surface free energy  Surface polarization  Oxygen gradient