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TESTS: 作品数：367被引量：580H指数：11; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：金艳何啟滨林麒郑亚青杨连平更多>>; 相关机构：上海交通大学首都医科大学中纺标(北京)检验认证中心有限公司家纺织制品质量监督检验中心更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Fractal characteristics of cracks and fragments generated in unloading rockburst tests被引量：12: 《International Journal of Mining Science and Technology》2014年第6期819-823,共5页Li Dejian Zhao Fei Zheng Maojiong; supported by the National Key Basic Research Program (No. 2010CB226800);the Innovation Team Development Program of the Ministry of Education (No. IRT0656);the Fundamental Research Funds for the Central Universities (No. 2010YL14); True triaxial rockburst experiments with four different unloading rates were performed on four prism specimens of granite sampled from Beishan, China. The damage evolution in the rockburst test was investigated from t...; 关键词：Unloading rockburst test Fragments Grain distribution Micro crack Fractal dimension

Simplified design method for shear-valve magnetorheological dampers被引量：4: 《Earthquake Engineering and Engineering Vibration》2014年第4期637-652,共16页Ding Yang Zhang Lu Zhu Haitao Li Zhongxian; The National Basic Research Program of China(973 Program)under Grant No.2011CB013606;the Major Research Plan of the National Natural Science Foundation of China under Grant No.91315301-06;the National Natural Science Foundation of China under Grant No.51378343;the Natural Science Foundation of Tianjin,China under Grant No.13JCZDJC35200;the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No.20110032110042; Based on the Bingham parallel-plate model, a simplified design method of shear-valve magnetorheological （MR） dampers is proposed considering the magnetic circuit optimization. Correspondingly, a new MR damper with a...; 关键词：MR dampers design method magnetic saturation prediction model TESTS

Improvement of the Semi-Lagrangian Advection Scheme in the GRAPES Model:Theoretical Analysis and Idealized Tests被引量：7: 《Advances in Atmospheric Sciences》2014年第3期693-704,共12页HUANG Bo CHEN Dehui LI Xingliang LI Chao; jointly sponsored by the Key Project of the Chinese National Programs for Fundamental Research and Development ("973 Program"; Grant No.2013CB430106);the Key Project of the Chinese National Science & Technology Pillar Program during the Twelfth Five-year Plan Period (Grant No.2012BAC22B01);the National Natural Science Foundation of China ( Grant No.41375108); ABSTRACT The Global/Regional Assimilation and PrEdiction System （GRAPES） is the newgeneration numerical weather predic- tion （NWP） system developed by the China Meteorological Administration. It is a fully compre...; 关键词：numerical models semi-Lagrangian method advection scheme numerical accuracy spline interpolation

Experimental Study on Paschen Tests of ITER Current Lead Insulation被引量：1: 《Plasma Science and Technology》2013年第2期152-156,共5页郑金星宋云涛黄雄一陆坤奚维斌丁开忠叶斌牛二武; supported by ITER IO, the National "973" Program of China (No. 2007ID2006);the National ITER Special Support for R&D on Science and Technology for ITER, CN Schedule Task (No. 2008GB102000); An experimental Paschen test setup has been established to analyze the quality of ITER current lead （CL） insulation and extend the research on Paschen＇s law under various conditions. Insulation problems can destroy...; 关键词：paschen test INSULATION DISCHARGE ITER current lead low temperature

A SAS Macro for Testing Differences among Three or More Independent Groups Using Kruskal-Wallis and Nemenyi Tests被引量：3: 《Journal of Huazhong University of Science and Technology(Medical Sciences)》2012年第1期130-134,共5页刘跃伟陈卫红; supported by a grant from the National Basic Research Program of China (No. 2011CB503804); As a nonparametric method,the Kruskal-Wallis test is widely used to compare three or more independent groups when an ordinal or interval level of data is available,especially when the assump-tions of analysis of varia...; 关键词：Kruskal-Wallis Nemenyi multiple comparisons tests SAS macro

Effect of aeration on fast gas pressure tests被引量：1: 《Mining Science and Technology》2009年第6期756-760,共5页CHEN Yu-jia JIANG Cheng-lin LI Xiao-wei TANG Jun WANG Chen YANG Fei-long WANG Fa-kai ZHANG Chao-jie DENG Shu-hua; Project 2006CB202204-3 supported by the National Basic Research Program of China; Given the problem of the long time required for testing gas pressure, we propose a fast-test method in which we used a technique of fast borehole sealing and air replenishing. Based on the characteristics of gas emiss...; 关键词：AERATION gas pressure fast test aeration pressure adsorption quantity

A Fast Algorithm for Solving CNOP and Associated Target Observation Tests被引量：8: 《Acta meteorologica Sinica》2009年第4期387-402,共16页王斌谭晓伟; Supported by the "973" Project of the Ministry of Science and Technology of China under Grant No. 2004CB418304;the China Meteorological Administration R&D Special Fund for Public Welfare (meteorology) under Grant No. GYHY(QX)2007-6-15; Conditional Nonlinear Optimal Perturbation （CNOP） is a new method proposed by Mu et al. in 2003, which generalizes the linear singular vector （LSV） to include nonlinearity. It has become a powerful tool for studyi...; 关键词：fast algorithm CNOP （Conditional Nonlinear Optimal Perturbation） target observation OSSE （observing system simulation experiment）

The program structure designing and optimizing tests of GRAPES physics被引量：11: 《Chinese Science Bulletin》2008年第22期3470-3476,共7页XU GuoQiang CHEN DeHui XUE JiShan SUN Jian SHEN XueShun SHEN YuanFang HUANG LiPing WU XiangJun ZHANG HongLiang WANG ShiYu; National Key and Technology Research and Development Program (Grant Nos. 2006BAC02B03, GYHY200706045 and GYHY200706005);National Natural Science Foundation of China (Grant Nos. 40775063 and 40575050);National Basic Research Program of China (Grant No. 2004CB418306); According to the modularization and standardization of program structure in Global/Regional Assimilation and Prediction System (GRAPES), the plug-compatible and transplantable regional meso-scale and global middle-ran...; 关键词：数值天气预报天气预测气象分析暴雨

Exploring Extra Dimensions in Spectroscopy Experiments被引量：1: 《Chinese Physics Letters》2006年第11期2903-2905,共3页罗峰刘宏亚; Supported by the National Natural Science Foundation of China under Grant No 10573003, and the National Basic Research Programme of China under Grant No 2003CB716300.; We propose an idea in spectroscopy to search for extra spatial dimensions as well as to detect the possible deviation from Newton＇s inverse-square law at small scale, and we take high-Z hydrogenic systems and muonic ...; 关键词：EQUIVALENCE-PRINCIPLE TEST INVERSE-SQUARE LAW TORSION PENDULUM TESTS

Variations of the Speed of Light with Frequency and Implied Photon Mass: 《Chinese Physics Letters》2005年第12期3057-3060,共4页涂良成叶红玲罗俊; Supported by the National Basic Research Program of China under Grant No 2003CB716300, and the National Natural Science Foundation of China under Grant No 10121503.; A general frequency-dependent dispersion relation of the speed of light in different mediums （vacuum, insulator, plasma） is deduced based on the Proca equations. Several recent astronomical observations of the pulsa...; 关键词：SPECIAL RELATIVITY REST MASS LIMITS TESTS SPACE

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