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6篇 您的检索式:作者名="RUIXIA FAN"
    题名 作者 年代 出处 被引量
1Electrochemical detection of DNA hybridization using a water-soluble branched polyethyleneimine–cobalt(III)–phenanthroline indicator and PNA probe on Au electrodes显示文摘Xianggang Liu Xiangjin Qu Hai Fan Shiyun Ai Ruixia Han 2010Electrochimica Acta2010,,22:1
2Trajectory tracking control of farm vehicles in presence of sliding 显示文摘FANG H RUIXIA FAN THUILOT B 2006Robotics and Autonomous Sys- tems2006,54,:1
3Trajectory tracking control of farm vehicles in presence of sliding显示文摘Hao Fang Ruixia Fan Benoit Thuilot 2006Robotics and Autonomous Systems2006,54,10:1
4Impact of assimilating FY-3C MWHS2 data in the RMAPS-ST forecast system on its rainfall forecasts显示文摘中层水汽初值的误差是数值预报,尤其是短期预报不确定性的重要来源.星载微波湿度计资料能很好地弥补常规资料的不足,同化微波湿度计资料对改善对流层中高层的水汽初始场精度有着重要意义.本研究基于新一代快速更新多尺度资料分析和预报系统短期数值预报系统(RMAPS-ST),选取2019年6月4–6日中国华中地区降水过程开展了FY-3C MWHS2资料同化对于此次降水预报的影响评估.研究开展了4组试验:冷启动试验,控制试验,同化FY-3C MWHS试验,同时同化常规观测和FY-3C MWHS试验.结果表明:经质量控制及偏差订正之后FY-3C MWHS2各通道O-B明显趋于正态分布,同化FY-3C MWHS资料后,对此次降水过程降水落区和强度的预报均优于控制试验和冷启动试验,同时对于环境场的预报也有改善.Ruixia Liu Qifeng Lu Min Chen Lu Mao Shuiyong Fan 2021Atmospheric and Oceanic Science Letters2021,14,4:1
5RESEARCH ON SEGMENTATION OF WEED IMAGES BASED ON COMPUTER VISION显示文摘In this letter, a segment algorithm based on color feature of images is proposed. The al- gorithm separates the weed area from soil background according to the color eigenvalue, which is obtained by analyzing the color difference between the weeds and background in three color spaces RGB, rgb and HSI. The results of the experiment show that it can get notable effect in segmentation according to the color feature, and the possibility of successful segmentation is 87%-93%. This method can also be widely used in other fields which are complicated in the background of the image and facilely influenced in illumination, such as weed identification, tree species discrimination, fruit picking and so on.Liu Yajing Yang Fan Yang Ruixia Jia Kejin Zhang Hongtao 2007Journal of Electronics(China)2007,24,2:0
6Morphological characteristics of Neoseiulus setarius Ma,Meng&Fan,sp.nov.(Acari:Phytoseiidae)from China显示文摘The genus Neoseiulus Hughes,1948 is one of the largest genera in Phytoseiidae and contains more than 364 valid species in the world.In this paper,a new species N.setarius Ma,Meng&Fan,sp.nov.is described based on both adult female and male specimens collected from Setaria viridis(L.)Beauv.(Gramineae),in Inner Mongolia of China.The adult females of the new species are characterized by having a fully reticulated dorsal shield,barbed Z5,bellshaped spermathecal calyx with a short basal stalk.Furthermore,seta R1 is off dorsal idiosomal shield in adult males.Min Ma Yu Liu Yujing Li Xiaotong Fu Qinghai Fan Ruixia Meng 2023Zoological Systematics2023,48,2:0
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