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	Shape and alignment measurement of the heliostat by laser deflectometry (EI CONFERENCE) 会议论文 OAI收割 Optical Modeling and Measurements for Solar Energy Systems II, August 13, 2008 - August 14, 2008, San Diego, CA, United states 作者: Liu H.; Zhang H.; Zhang H.; Liu H.; Liu H. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 In the solar tower thermal power generation system such apparatus and corresponding software packages are developed. With the help of these two apparatus (hexagon) the precision of the slope angle of the heliostat is the major factor the heliostat of 1002 for the 1MWe solar tower power plant in Beijing are measured and connected successfully. which influences the efficiency of the system consisting of 55 mirror facets of 1.8182 m2 consequently this angle should be tested accurately. In this paper the methods based on laser deflectometry are proposed to measure the shape error of the mirror facet and the connected error of the facets
	Connected factors and spanning trees in graphs 期刊论文 OAI收割 GRAPHS AND COMBINATORICS, 2003, 卷号: 19, 期号: 2, 页码: 4,259-262 Tokuda, T; Xu, BG; Wang, JF 收藏 \| 浏览/下载：12/0 \| 提交时间：2012/11/12 connected factor factor-tree spanning tree
	Connected factors and spanning trees in graphs 期刊论文 OAI收割 GRAPHS AND COMBINATORICS, 2003, 卷号: 19, 期号: 2, 页码: 259-262 作者: Tokuda, T; Xu, BG; Wang, JF \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2018/07/30 connected factor factor-tree spanning tree
	A [k, k+1]-factor containing given Hamiltonian cycle 期刊论文 OAI收割 SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 1998, 卷号: 41, 期号: 9, 页码: 933-938 作者: Cai, MC; Li, YJ; Kano, M \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2018/07/30 graph connected factor Hamiltonian cycle
	A degree condition for a graph to have [a,b]-factors 期刊论文 OAI收割 JOURNAL OF GRAPH THEORY, 1998, 卷号: 27, 期号: 1, 页码: 1-6 作者: Li, YJ; Cai, MC \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2018/07/30 degree condition [a,b]-factor connected factor