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[期刊论文] 作者:Jianlou Xu,Xiangchu Feng,Yan H, 来源:系统工程与电子技术:英文版 年份:2014
Total variation(TV) is widely applied in image processing. The assumption of TV is that an image consists of piecewise constants, however, it suffers from the s...
[期刊论文] 作者:FENG Yan,JIANG Yong,SUN Han,AN, 来源:中国科学:地球科学英文版 年份:2014
We calculated and analyzed variation of the non-dipole(ND)magnetic field at the millennium scale over the Chinese mainland during 2000 BC–1900 AD using the new...
[期刊论文] 作者:Jianlou Xu,Xiangchu Feng,Yan Hao,Yu Han,, 来源:Journal of Systems Engineering and Electronics 年份:2014
Total variation(TV) is widely applied in image processing. The assumption of TV is that an image consists of piecewise constants, however, it suffers from the socalled staircase effect. In order to re...
[期刊论文] 作者:QU Feng,YAN Chao,YU Jian,SUN Di,, 来源:Science China(Technological Sciences) 年份:2014
Nowadays,the upwind schemes are in a rapid development to capture shock accurately.However,these upwind schemes’properties at low speeds,such as their reconstr...
[期刊论文] 作者:FENG Yan,JIANG Yong,SUN Han,AN ZhenChang,MAO Fei,, 来源:Science China(Earth Sciences) 年份:2014
We calculated and analyzed variation of the non-dipole(ND)magnetic field at the millennium scale over the Chinese mainland during 2000 BC–1900 AD using the new...
[期刊论文] 作者:Zhang Feng,Yan Bin,Li Lei,Xi Xiao-Qi,Jiang Hua, 来源:中国物理B(英文版) 年份:2014
[期刊论文] 作者:XIAO Fei,LI Yuan-zheng,DU Yun,LING Feng,YAN Yi,FENG Qi,BAN Xuan,, 来源:Journal of Integrative Agriculture 年份:2014
Perennial waterlogged soil(PWS) is induced by the high level of groundwater, and has a persistent impact on natural ecosystems and agricultural production. Traditionally, distribution information rega...
[期刊论文] 作者:XIAO Fei,LI Yuan-zheng,DU Yun,LING Feng,YAN Yi,FENG Qi,BAN Xuan,, 来源:Journal of Integrative Agriculture 年份:2014
Perennial waterlogged soil(PWS) is induced by the high level of groundwater, and has a persistent impact on natural ecosystems and agricultural production. Trad...
[期刊论文] 作者:ZHANG Yubin,CAO Ning,XU Xiaohong,ZHANG Feng,YAN Fei,ZHANG Xinsheng,TANG Xinlong,, 来源:Chinese Geographical Science 年份:2014
The soil and water conservation practices of ecological restoration(ER),fish scale pit(FP),furrow and ridge tillage across the slope(FR),shrub strips(SS),and ve...
[期刊论文] 作者:ZHANG Yubin,CAO Ning,XU Xiaohong,ZHANG Feng,YAN Fei,ZHANG Xinsheng,TANG Xinlong,, 来源:Chinese Geographical Science 年份:2014
The soil and water conservation practices of ecological restoration(ER),fish scale pit(FP),furrow and ridge tillage across the slope(FR),shrub strips(SS),and vegetation-covered ridge(VR)are characteri...
[期刊论文] 作者:Hui LU,Yong LIU,Zi-jue ZHU,Xiao-rong CAO,Yu-fang XIAO,Yong ZHU,Wen-bo SHI,Can SUN,Feng YAN,Zheng LI,, 来源:Journal of Reproduction and Contraception 年份:2014
Objective To determine the correlation between semen parameters, sperm DNA damage,progressive motility(PR), morphology and intrauterine insemination(IUI)/ intra...
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