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浏览/检索结果: 共10条，第1-10条 帮助

条数/页： 排序方式：
Effect of strain rate on fracture reliability of Cu45Zr45Co10 amorphous alloy microwires by statistical analyses 期刊论文  OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 898, 页码: 10
作者:  Su, Shuang;  Ning, Zhiliang;  Huang, Yongjiang;  Yang, Tao;  Wang, Keyan
  |  收藏  |  浏览/下载：75/0  |  提交时间：2022/03/05
Evaluation of arsenic contamination and potential health risk through water intake in urban and rural areas 期刊论文  OAI收割
HUMAN AND ECOLOGICAL RISK ASSESSMENT, 2020, 页码: 16
作者:  Rasool, Atta;  Muhammad, Said;  Shafeeque, Muhammad;  Ahmad, Iftikhar;  Al-Misned, Fahad A.
  |  收藏  |  浏览/下载：38/0  |  提交时间：2021/03/15
Seasonal and spatial variations of water quality and trophic status in Daya Bay, South China Sea 期刊论文  OAI收割
MARINE POLLUTION BULLETIN, 2016, 卷号: 112, 期号: 2016-01-02, 页码: 341-348
作者:  Wu, Mei-Lin;  Wang, You-Shao;  Wang, Yu-Tu;  Sun, Fu-Lin;  Sun, Cui-Ci
收藏  |  浏览/下载：60/0  |  提交时间：2016/12/22
Distribution, enrichment and sources of heavy metals in surface sediments of Hainan Island rivers, China 期刊论文  OAI收割
ENVIRONMENTAL EARTH SCIENCES, 2015, 卷号: 74, 期号: 6, 页码: 5097-5110
作者:  Zhao, Debo;  Wan, Shiming;  Yu, Zhaojie;  Huang, Jie
收藏  |  浏览/下载：43/0  |  提交时间：2015/12/07
Statistical and probabilistic analyses of impact pressure and discharge of debris flow from 139 events during 1961 and 2000 at Jiangjia Ravine, China 期刊论文  OAI收割
ENGINEERING GEOLOGY, 2015, 卷号: 187, 页码: 122-134
作者:  Hong, Y.;  Wang, J. P.;  Li, D. Q.;  Cao, Z. J.;  Ng, C. W. W.
收藏  |  浏览/下载：27/0  |  提交时间：2015/06/15
Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny 期刊论文  OAI收割
PHYTOTAXA, 2015, 卷号: 204, 期号: 1, 页码: 49-64
作者:  Wang, Qiang;  Hong, De-Yuan
  |  收藏  |  浏览/下载：35/0  |  提交时间：2022/09/13
Upward recharge through groundwater depression cone in piedmont plain of North China Plain SCI/SSCI论文  OAI收割
2013
作者:  Zhang L.;  Zhang L.
收藏  |  浏览/下载：23/0  |  提交时间：2014/12/24
The research on statistical properties of TDI-CCD imaging noise (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Gu Y.-Y.; Shen X.-H.; He G.-X.
收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25
TDI-CCD can improve the sensitivity of space camera without any degradation of spatial resolution which is widely used in aerospace imaging devices. The article describes the basic working principle and application characteristics of TDI-CCD devices  analyses the composition of TDI-CCD imaging noise  and propose a new method to analyze TDI-CCD imaging noise with statistical probability distribution. In order to estimate the distribution of gray values affect by noise we introduced the concept of skewness and kurtosis. We design an experiment using constant illumination light source  take image with TDI-CCD working at different stage such as stage 16  stage 32  stage 48  stage 64 and stage 96  analyse the characteristics of image noise with the method we proposed  experimental results show that the gray values approximately meet normal distribution in large sample cases. 2011 SPIE.  
Spatial variability of soil organic carbon in a catchment of the Loess Plateau SCI/SSCI论文  OAI收割
2010
Han F. P.; Hu W.; Zheng J. Y.; Du F.; Zhang X. C.
收藏  |  浏览/下载：35/0  |  提交时间：2012/06/08
Statistical analyses of metric data of hominoid teeth found in Yuanmou of China 期刊论文  OAI收割
CHINESE SCIENCE BULLETIN, 2000, 卷号: 45, 期号: 10, 页码: 936-942
作者:  Liu, W;  Zheng, L;  Jiang, C;  Liu, W (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China.
收藏  |  浏览/下载：37/0  |  提交时间：2013/11/27