机构

• 成都山地灾害与环境研... [3]
• 长春光学精密机械与物... [1]
• 水生生物研究所 [1]
• 上海微系统与信息技术... [1]
• 高能物理研究所 [1]

采集方式

• OAI收割 [7]

内容类型

• 期刊论文 [6]
• 会议论文 [1]

发表日期

• 2020 [1]
• 2018 [1]
• 2015 [1]
• 2014 [1]
• 2012 [1]
• 2005 [1]
• 更多

学科主题

• Chemistry;... [1]
• Materials ... [1]

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Long-term monitoring of the recruitment and dynamics of large wood in Kamienica Stream, Polish Carpathians 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 6, 页码: 1281-1293 作者:  Mikus, Pawel;  Wyzga, Bartlomiej   |  收藏  |  浏览/下载：19/0  |  提交时间：2020/11/16 Large wood  Wood dynamics  Wood monitoring  Wood inventory  Wood recruitment  Polish Carpathians   Long-term variability of air temperature and precipitation conditions in the Polish Carpathians 期刊论文  OAI收割 Journal of Mountain Science, 2018, 卷号: 15, 期号: 2, 页码: 237-253 作者:  Agnieszka WYPYCH;  Zbigniew USTRNUL;  Dirk R. SCHMATZ   |  收藏  |  浏览/下载：48/0  |  提交时间：2018/01/30 Climate Change  Air Temperature  Precipitation  Polish Carpathians   Sidewall smoothing of micro-pore optics by ion beam etching 期刊论文  OAI收割 SURFACE & COATINGS TECHNOLOGY, 2015, 卷号: 278, 页码: 127-131 作者:  Zhang TC(张天冲);  Yi FT(伊福廷);  Wang B(王波);  Liu J(刘静);  Zhang XS(张新帅) 收藏  |  浏览/下载：57/0  |  提交时间：2016/04/18 Sidewall  Smooth  Polish  Micro-pore optics  Ion beam   Sporadic Distribution and Distinctive Variations of Cylindrospermopsin Genes in Cyanobacterial Strains and Environmental Samples from Chinese Freshwater Bodies 期刊论文  OAI收割 APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2014, 卷号: 80, 期号: 17, 页码: 5219-5230 作者:   收藏  |  浏览/下载：40/0  |  提交时间：2015/01/20 2 GERMAN LAKES  APHANIZOMENON-OVALISPORUM  TOXIN CYLINDROSPERMOPSIN  RACIBORSKII NOSTOCALES  UMEZAKIA-NATANS  CYANOTOXINS CYLINDROSPERMOPSIN  RAPHIDIOPSIS-CURVATA  NORTHERN AUSTRALIA  CLIMATE-CHANGE  POLISH LAKES   Chemical mechanical polishing of stainless steel foil as flexible substrate 期刊论文  OAI收割 APPLIED SURFACE SCIENCE, 2012, 卷号: 258, 期号: 15, 页码: 5798-5802 Hu, XK; Song, ZT; Liu, WL; Qin, F; Zhang, ZF; Wang, HB 收藏  |  浏览/下载：25/0  |  提交时间：2013/04/17 Chemical mechanical polish  Stainless steel  Flexible substrate  Colloidal silica  Electrochemical corrosion   Manufacturing and Testing SiC Aspherical mirrors in Space telescopes (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Fan D.;  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 Reaction Bonded (RB) SiC mirrors due to their excellent specific stiffness and thermal properties have been widely used in space telescopes. However  polishing large SiC aspherical mirrors is difficult compared to other materials such as fused silica or Zerodu. In addition  surface roughness of the polished SiC mirrors is limited by the defects of the materials and needs to be improved by means of surface coating technique. This paper introduces the current progress of large SiC aspherical mirrors manufacturing and testing in CIOMP. In particular  the procedures of making large off-axis aspherical mirrors were discussed in detail. A proprietary computer controlled optical surfacing (CCOS) technique was utilized to grind and polish the mirrors and the computer aided null test was used to measure the surface figure. As results  a 600mm class off-axis SiC aspherical mirrors was demonstrated with figure error less than 13nm rms.   Land use and land cover changes in small Carpathian catchments between the mid-19(th) and early 21(st) centuries and their record on the land surface 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 卷号: 15, 期号: 12, 页码: 2561-2578 作者:  Kroczak, Rafal;  Fidelus-Orzechowska, Joanna;  Bucala-Hrabia, Anna;  Bryndal, Tomasz   |  收藏  |  浏览/下载：15/0  |  提交时间：2020/10/27 Land use and land cover (LULC)  Cut roads  Agricultural terraces  Polish Carpathians