QQ客服 官方微博 反馈留言

浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A Geometric Orthogonal Projection Strategy for Computing the Minimum Distance Between a Point and a Spatial Parametric Curve 期刊论文 Algorithms, 2016, 期号: 1 作者:  Li Xiaowu;  Wu Zhinan;  Hou Linke;  Wang Lin;  Yue Chunguang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/16 point projection  Newton’s method  global convergence  osculating sphere  osculating circle  convergence analysis   A geometric orthogonal projection strategy for computing the minimum distance between a point and a spatial parametric curve 期刊论文 Algorithms, 2016, 卷号: 9, 期号: 1 作者:  Li, Xiaowu;  Wu, Zhinan;  Hou, Linke;  Wang, Lin;  Yue, Chunguang 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/16 Convergence analysis  Global convergence  Newton's method  Osculating circle  Osculating sphere  Point projection   Size and resin fractionations of dissolved organic matter and trihalomethane precursors from four typical source waters in China 期刊论文 ENVIRONMENTAL MONITORING AND ASSESSMENT, 2008, 卷号: 141, 期号: 2015-01-03, 页码: 347-357 作者:  Wei, Qunshan;  Wang, Dongsheng;  Wei, Qia;  Qiao, Chunguang;  Shi, Baoyou 收藏  |  浏览/下载：17/0  |  提交时间：2015/08/21 dissolved organic matter  disinfection by-products  fractionation  trihalomethane formation potential  ultrafiltration  UV absorbance  XAD resin   Interface Reaction Mechanism of Joining Alumina to Kovar with Ni-Ti Active Filler 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2002, 卷号: 31, 期号: 5 作者:  Zhang, Chunguang;  Qiao, Guanjun;  Jin, Zhihao 收藏  |  浏览/下载：5/0  |  提交时间：2020/01/07 Active brazing  Alumina  Ni2Ti4O  Reaction mechanism   Interface Reaction Mechanism of Joining Alumina to Kovar with Ni-Ti Active Filler 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2002, 卷号: 31, 期号: 5, 页码: 374 作者:  Zhang, Chunguang;  Qiao, Guanjun;  Jin, Zhihao 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/07 Partial Transient Liquid Phase Bonding of Al2O3 to Kovar with a Ni-Ti Filler 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2002, 卷号: 31, 期号: 4, 页码: 302 作者:  Chunguang, Zhang;  Guanjun, Qiao;  Zhihao, Jin 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/07 Partial Transient Liquid Phase Bonding of Al2O3 to Kovar with a Ni-Ti Filler 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2002, 卷号: 31, 期号: 4 作者:  Chunguang, Zhang;  Guanjun, Qiao;  Zhihao, Jin 收藏  |  浏览/下载：5/0  |  提交时间：2020/01/07 Active brazing  Alumina  Kovar  PTLP bonding