机构

• 长春光学精密机械与物... [3]
• 金属研究所 [2]
• 地理科学与资源研究所 [2]
• 高能物理研究所 [2]
• 海洋研究所 [2]
• 大连化学物理研究所 [1]
• 更多

采集方式

• OAI收割 [16]

内容类型

• 期刊论文 [11]
• 会议论文 [4]
• CNKI期刊论文 [1]

发表日期

• 2023 [1]
• 2022 [4]
• 2020 [1]
• 2014 [1]
• 2013 [2]
• 2011 [1]
• 更多

学科主题

• Physics [2]

筛选

浏览/检索结果: 共16条，第1-10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 Influence Analysis of Spectral Line-Shape Models on Spectral Diagnoses Under High-Temperature Conditions 期刊论文  OAI收割 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 卷号: 43 作者:  Zeng Si-xian;  Ren Xin;  He Hao-xuan;  Nie Wei   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/11/17 Spectral line-shape profile  TDLAS  Integral absorbance  Speed-averaged line-width  Doppler HWHM (Half-width-at-half-maximum)  Temperature   Landslide longitudinal shape: a new concept for complementing landslide aspect ratio 期刊论文  OAI收割 LANDSLIDES, 2022, 页码: 21 作者:  Li, Langping;  Lan, Hengxing;  Strom, Alexander;  Macciotta, Renato   |  收藏  |  浏览/下载：26/0  |  提交时间：2022/09/21 Landslide  Longitudinal shape  Aspect ratio  Length-to-width ratio  Profile   Landslide longitudinal shape: a new concept for complementing landslide aspect ratio 期刊论文  OAI收割 LANDSLIDES, 2022, 页码: 21 作者:  Li, Langping;  Lan, Hengxing;  Strom, Alexander;  Macciotta, Renato   |  收藏  |  浏览/下载：15/0  |  提交时间：2022/09/21 Landslide  Longitudinal shape  Aspect ratio  Length-to-width ratio  Profile   Experimental Study on Scouring and Silting Deformation of Artificial Beach Under Storm Surge-Wave Coupling CNKI期刊论文  OAI收割 2022 作者:  SUN Tian-ting;  HU Po;  PAN Jun-ning;  HOU Yi-jun;  MO Dong-xue   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/12/18 artificial beach  scouring and silting deformation  profile shape  physical model tests  storm surge-wave coupling   Experimental Study on Scouring and Silting Deformation of Artificial Beach Under Storm Surge-Wave Coupling 期刊论文  OAI收割 CHINA OCEAN ENGINEERING, 2022, 卷号: 36, 期号: 1, 页码: 65-75 作者:  Sun Tian-ting;  Hu Po   |  收藏  |  浏览/下载：47/0  |  提交时间：2022/07/15 artificial beach  scouring and silting deformation  profile shape  physical model tests  storm surge-wave coupling   浅海域系泊剖面浮标及其外形优化设计 期刊论文  OAI收割 机械设计与研究, 2020, 卷号: 36, 期号: 5, 页码: 169-173 作者:  楚灯旺;  周悦;  龚涛;  郭威;  吴杰   |  收藏  |  浏览/下载：15/0  |  提交时间：2021/01/18 shallow waters  mooring profile buoy  modular  shape optimization  hydrodynamic analysis  浅海域  系泊剖面浮标  模块化  外形优化  水动力分析   On atypical affection on environment due to dewatering of foundation pit in developed river system area 会议论文  OAI收割 Guangzhou, PEOPLES R CHINA, MAR 15-16, 2014 作者:  Li, Dan;  Li, Nianfeng;  Tang, Bin;  Gong, Jianwu   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/06/05 developed river system area  dewatering  atypical environmental affection  settlement of V-shape flute profile   Investigation on meniscus shape and flow characteristics in open rectangular microgrooves heat sinks with micro-PIV 期刊论文  OAI收割 APPLIED THERMAL ENGINEERING, 2013, 卷号: 61, 期号: 2, 页码: 716-727 作者:  Yu, Dong;  Hu, Xuegong;  Guo, Chaohong;  Wang, Tao;  Xu, Xianfeng 收藏  |  浏览/下载：29/0  |  提交时间：2015/10/27 Micro-PIV  Shape of the meniscus  Open rectangular microgroove heat sinks  Curvature  Flow stage  Velocity profile   Highly efficient TIG welding of Cr13Ni5Mo martensitic stainless steel 期刊论文  OAI收割 Journal of Materials Processing Technology, 2013, 卷号: 213, 期号: 2, 页码: 229-237 S. P. Lu; M. P. Qin; W. C. Dong 收藏  |  浏览/下载：103/0  |  提交时间：2013/12/24 Martensitic stainless steel  TIG welding  Oxygen content  Surface  tension convection  Fusion zone profile  shape variations  marangoni convection  shielding gas   Fabrication of high-efficiency ultraviolet blazed gratings by use of direct Ar2-CHF3 ion-beam etching through a rectangular photoresist mask (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China Tan X. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 In ultraviolet spectroscopy  groove irregularity and surface roughness of nanometer magnitude can cause a significant loss of diffraction efficiency. Therefore  there is a constant need to improve the diffraction efficiency. A blazed grating can concentrate most of the light intensity into a desired diffraction order  it is important to control the groove shape precisely  so it is the optimum choice among gratings of different kinds of profile. As the operating wavelength of most UV spectral applications is less than 200 nm  especially the blaze angle and the apical angle. We have presented a direct shaping method to fabricate EUV blazed gratings by using an ion-beam mixture of Ar+ and CHF2 +to etch K9 glass with a rectangular photoresist mask. With this method  the required blaze angle is small  we have succeeded in fabricating well-shaped UV blazed gratings with a 1200 line/mm groove density and 8.54 blaze angles and 1200 line/mm groove density and 11.68 blaze angles  and the metrical efficiency is about 81% and 78%. The good performance of the gratings was verified by diffraction efficiency measurements. When one uses the etching model  the conditions on the ion-beam grazing incident angle and the CHF3partial pressure should be noted. Besides  since the etched groove shape depends on the aspect ratio of the photoresist mask ridge  if we wish to fabricate larger gratings with this method  we must improve the uniformity of the photoresist mask before ion-beam etching. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).