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[期刊论文] 作者：Qingchun Li,Shugong Zhang,
来源：高等学校计算数学学报：英文版 年份：2007
In this paper,a compound-type inclusion interval of basic coneigenvalues of(com- plex)matrix is obtained.The corresponding boundary theorem and isolating th...
[会议论文] 作者：Jingqiang Zhang,Qingchun Li,
来源：The 4th International Conference on Biorefinery towards Bioe 年份：2013
Microcrystalline cellulose (MCC) was treated with phosphoric acid (>80%) in order to decompose its highly crystalline structure and enhance the following en...
[期刊论文] 作者：Qingchun Li,Wensheng Zhang,Gan,
来源：系统工程与电子技术：英文版 年份：2016
In this paper, a novel fuzzy sliding mode control(FSMC) guidance law with terminal constraints of miss distance, impact angle and acceleration is presented for...
[期刊论文] 作者：Qingchun Li,Cuowei Chang,Qijie,
来源：材料科学技术学报：英文版 年份：2009
The influence of electropulsing on cementite decomposition in the spherical graphite iron has been studied. The results indicated that the cementite was decompo...
A Landscape Pattern Analysis Method Based on Boundaries and Nodes：A Case Study in Upper Minjiang Riv
[期刊论文] 作者：WEN Qingchun,LI Xiuzhen,HE Hon,
来源：中国地理科学：英文版 年份：2014
传统地，当边界和节点的学习直到最近没被看作许多详细时，在风景规模破碎的基于补丁的分析在风景生态学的学习被使用了。这研究调查了在西南的中国在风景模式分析把基于边界、基......
[期刊论文] 作者：Qingchun Li,Wensheng Zhang,Gang Han,Yuan Xie,,
来源：Journal of Systems Engineering and Electronics 年份：2016
In this paper, a novel fuzzy sliding mode control(FSMC) guidance law with terminal constraints of miss distance, impact angle and acceleration is presented for...
Landscape boundary network pattern change and boundary effects in the upper Min River,Sichuan Provin
[会议论文] 作者：LI Xiuzhen,WEN Qingchun,LI Liguang,HE Xingyuan,
来源：第三届世界生态高峰会(Eco Summit 2007) 年份：2007
...
[期刊论文] 作者：SHI Peihong,YANG Taibao,TIAN Qingchun,LI Chengxiu,,
来源：Journal of Arid Land 年份：2016
Marine Isotope Stage 11(MIS 11; ca. 423–362 ka) is generally considered to be the best analogue for the present interglacial(Holocene), and investigation of it...
[会议论文] 作者：Tang Hui,Cai Qingchun,Li Hu,Hu Peng,
来源：第十届全国肝脏疾病临床学术大会 年份：2016
Quantitative real-time PCR (qPCR) has been widely implemented for clinical viral load testing, but a lack of standardization and relatively poor precision hinder its usefulness.Accurate quantification...
[期刊论文] 作者：SHI Peihong,YANG Taibao,TIAN Qingchun,LI Chengxiu,,
来源：Journal of Arid Land 年份：2016
Marine Isotope Stage 11(MIS 11; ca. 423–362 ka) is generally considered to be the best analogue for the present interglacial(Holocene), and investigation of it will improve our understanding of curren...
[会议论文] 作者：Yani Wang,Qingchun Li,Guangzhou Shao,Jiajia Cao,
来源：2017年第五届数字油田国际学术会议(DOFIAC2017) 年份：2017
EOM(Equivalent Offset Migration)and POM(Pseudo Offset Migration)are two important methods with different mapping modes in converted wave prestack time imaging.EOM puts the pseudo shot and the pseudo r...
Landscape boundary network pattern change and boundary effects in the upper Min River,Sichuan Provin
[会议论文] 作者：LI Xiuzhen,WEN Qingchun,LI Liguang,HE Xingyuan,
来源：第三届世界生态高峰会(Eco Summit 2007) 年份：2007
...
A Landscape Pattern Analysis Method Based on Boundaries and Nodes:A Case Study in Upper Minjiang Riv
[期刊论文] 作者：WEN Qingchun,LI Xiuzhen,HE Hongshi,HU Yuanman,CHEN Xin,CHANG Yu,WANG Wei,BU Rencang,,
来源：Chinese Geographical Science 年份：2014
Traditionally,patch-based analysis at the landscape scale fragmentation has been used in the study of landscape ecology while the study of boundary and node has not been considered as much detail unti...
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